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n
s
u
m
i
n
g
an
d
u
n
co
m
f
o
r
tab
le
f
o
r
th
o
s
e
in
v
o
lv
ed
[
7
]
.
I
t
is
also
in
s
u
f
f
icien
t
to
m
ee
t
t
h
e
n
ee
d
s
o
f
m
ed
ical
s
er
v
ices
in
co
m
m
u
n
itie
s
,
esp
ec
iall
y
f
o
r
t
h
o
s
e
li
v
i
n
g
in
r
e
m
o
te
ar
ea
s
.
Hen
ce
,
th
er
e
is
a
n
ee
d
f
o
r
a
w
a
y
to
d
ev
elo
p
s
o
m
e
ef
f
icie
n
t
h
ea
lth
ed
u
ca
tio
n
s
o
lu
tio
n
s
to
d
ea
l
w
it
h
e
m
er
g
e
n
c
y
co
n
d
itio
n
s
,
r
ed
u
ce
m
ai
n
te
n
a
n
ce
co
s
ts
a
n
d
i
m
p
r
o
v
e
th
e
q
u
a
lit
y
o
f
ca
r
e.
T
h
e
cu
r
r
en
t
e
-
h
e
alth
ap
p
licatio
n
f
o
r
ed
u
ca
tio
n
a
n
d
m
ed
ical
ca
s
e
s
t
u
d
ies
i
s
o
f
te
n
ad
-
h
o
c
w
i
th
a
f
o
cu
s
o
n
i
m
p
le
m
e
n
tat
io
n
a
n
d
te
ch
n
o
lo
g
y
in
ce
r
tai
n
s
etti
n
g
s
an
d
s
ce
n
ar
io
s
.
A
r
esea
r
ch
co
n
d
u
cted
b
y
So
eg
ij
o
k
o
S.
,
et
a
l
.
[
8
]
,
f
o
r
in
s
tan
ce
,
d
ev
elo
p
ed
e
-
p
r
escr
ip
tio
n
,
d
is
ea
s
e
d
iag
n
o
s
i
s
,
p
atien
t
a
n
d
d
r
u
g
d
ata
r
ec
o
r
d
.
I
n
[
9
]
a
d
iag
n
o
s
tic
s
t
u
d
y
w
a
s
co
n
d
u
cted
b
as
ed
o
n
th
e
f
r
eq
u
en
c
y
o
f
b
r
ea
th
s
o
u
n
d
.
W
h
er
ea
s
in
[
1
0
]
th
e
r
esear
ch
f
o
c
u
s
ed
o
n
p
atien
t
m
en
ta
l
h
ea
lth
co
n
s
u
lta
tio
n
.
T
h
e
m
-
h
ea
lt
h
ap
p
licatio
n
in
[
1
1
]
is
a
m
o
b
ile
an
d
w
eb
ap
p
licatio
n
th
at
co
n
n
ec
ts
p
ar
en
t
s
an
d
m
id
w
i
v
es
t
h
r
o
u
g
h
o
u
t
th
e
p
r
eg
n
an
c
y
p
r
o
ce
s
s
a
n
d
th
e
g
r
o
w
t
h
o
f
c
h
ild
r
en
f
r
o
m
th
e
w
o
m
b
to
f
i
v
e
-
y
ea
r
-
o
ld
ch
i
ld
r
en
.
Si
m
i
lar
l
y
,
i
n
[
1
2
]
it
w
a
s
o
n
l
y
ab
o
u
t
th
e
r
ev
ie
w
o
f
th
e
u
s
e
o
f
m
-
Hea
lt
h
to
i
m
p
r
o
v
e
m
ater
n
al
an
d
ch
ild
h
e
al
th
.
T
h
e
r
esu
lts
o
f
th
i
s
r
ev
ie
w
w
er
e
to
p
r
o
p
o
s
e
a
d
esi
g
n
f
o
r
a
s
er
ies
o
f
m
-
Hea
l
th
ap
p
licatio
n
s
f
o
c
u
s
ed
o
n
i
m
p
r
o
v
in
g
m
ater
n
a
l
an
d
c
h
ild
n
u
tr
i
tio
n
i
n
I
n
d
o
n
es
ia.
On
e
s
o
l
u
tio
n
to
h
a
n
d
li
n
g
t
h
e
li
m
ita
tio
n
s
o
f
ex
i
s
ti
n
g
e
-
h
ea
lt
h
an
d
m
-
h
ea
lt
h
is
b
y
u
s
in
g
I
n
f
o
r
m
ati
o
n
R
etr
iev
al
(
I
R
)
s
y
s
te
m
w
it
h
a
t
o
u
ch
o
f
n
at
u
r
al
la
n
g
u
a
g
e
n
ee
d
ed
w
it
h
th
e
d
r
a
m
atic
g
r
o
w
th
o
f
d
i
g
ital
i
n
f
o
r
m
atio
n
to
d
ay
.
On
e
t
y
p
e
o
f
I
R
is
QA
S
(
Qu
esti
o
n
an
d
An
s
w
er
S
y
s
te
m
)
th
at
aim
s
to
p
r
o
v
id
e
p
r
ec
is
e
an
d
f
ast
an
s
w
er
s
to
u
s
er
q
u
est
io
n
s
f
r
o
m
an
y
d
o
cu
m
en
ts
o
r
d
atab
ases
.
C
o
n
v
e
n
ti
o
n
al
q
u
esti
o
n
an
d
an
s
w
er
s
y
s
t
e
m
s
i
n
th
e
m
ed
ical
d
o
m
ai
n
s
u
c
h
as
r
esear
c
h
co
n
d
u
cted
b
y
[
1
3
]
b
u
ilt
th
e
A
s
k
HE
R
ME
S
q
u
e
s
tio
n
a
n
d
an
s
w
er
s
y
s
te
m
to
co
n
d
u
ct
a
s
tr
o
n
g
s
e
m
a
n
tic
an
al
y
s
is
o
n
co
m
p
lex
cli
n
ical
d
ata
an
d
p
r
o
d
u
ce
d
ex
tr
ac
tiv
e
s
u
m
m
ar
ies
f
o
cu
s
ed
o
n
q
u
esti
o
n
s
a
s
an
s
w
er
s
.
I
t
is
i
n
li
n
e
w
i
th
th
e
r
esear
ch
co
n
d
u
cted
b
y
[
1
4
]
p
r
o
p
o
s
in
g
a
s
e
m
an
tic
ap
p
r
o
ac
h
to
QA
b
ased
o
n
a
n
in
-
d
ep
th
an
al
y
s
i
s
u
s
in
g
t
h
e
n
a
tu
r
a
l
lan
g
u
a
g
e
p
r
o
ce
s
s
i
n
g
tec
h
n
iq
u
es
f
o
r
q
u
esti
o
n
s
a
n
d
m
ed
ical
d
o
cu
m
e
n
ts
a
n
d
u
s
in
g
s
e
m
a
n
tic
w
eb
t
ec
h
n
o
lo
g
y
at
t
h
e
lev
el
o
f
r
ep
r
esen
tat
io
n
a
n
d
i
n
ter
r
o
g
atio
n
.
Si
m
ilar
l
y
[
1
5
]
b
u
ilt t
h
e
SQ
A
s
y
s
te
m
b
y
h
a
n
d
lin
g
d
is
a
m
b
ig
u
atio
n
i
n
ch
o
o
s
i
n
g
t
h
e
co
r
r
ec
t
m
ea
n
i
n
g
w
h
e
n
m
e
n
tio
n
i
n
g
t
h
e
s
i
m
il
ar
w
o
r
d
s
,
esp
ec
iall
y
w
h
e
n
tr
ip
le
lin
ea
r
d
id
n
o
t
m
at
ch
an
y
co
n
ce
p
t
s
.
T
h
is
s
y
s
te
m
w
a
s
ab
le
to
tr
ea
t
th
e
p
r
o
ce
s
s
o
f
t
h
e
co
m
p
le
x
it
y
o
f
n
atu
r
al
q
u
e
s
tio
n
s
s
ep
ar
atel
y
f
r
o
m
t
h
e
p
r
o
ce
s
s
in
g
o
f
t
h
e
co
m
p
lex
it
y
o
f
th
e
K
n
o
w
led
g
e
B
as
e
s
tr
u
ct
u
r
e.
Natu
r
al
lan
g
u
a
g
e
p
r
o
ce
s
s
i
n
g
s
tar
ts
to
b
e
w
id
el
y
i
m
p
le
m
en
ted
in
th
e
m
ed
ical
d
o
m
ai
n
,
i
n
cl
u
d
in
g
i
n
s
u
m
m
a
r
izin
g
t
h
e
lo
n
g
b
lo
ck
s
o
f
n
ar
r
ativ
e
tex
t
[
1
6
]
,
[
1
7
]
,
s
u
ch
as
clin
ical
r
ec
o
r
d
s
o
r
ac
a
d
em
ic
j
o
u
r
n
al
ar
ticles,
b
y
id
en
t
if
y
i
n
g
k
e
y
co
n
ce
p
ts
o
r
p
h
r
ases
co
n
ta
in
ed
in
m
ater
ial
s
o
u
r
ce
s
.
Ma
p
p
in
g
d
ata
ele
m
en
ts
i
n
u
n
s
tr
u
ct
u
r
e
d
tex
t
to
s
tr
u
c
tu
r
ed
o
n
e
in
elec
tr
o
n
ic
h
ea
l
th
r
ec
o
r
d
s
ai
m
s
to
i
m
p
r
o
v
e
th
e
i
n
te
g
r
it
y
o
f
clin
ical
d
ata
[
1
8
]
,
[
1
9
]
.
A
n
s
w
er
f
r
ee
tex
t
q
u
er
ies
r
eq
u
ir
e
th
e
s
y
n
t
h
es
is
o
f
m
u
ltip
le
d
ata
s
o
u
r
ce
s
[
1
3
]
-
[
1
5
]
.
Natu
r
al
lan
g
u
ag
e
p
r
o
ce
s
s
i
n
g
s
u
ch
as
a
n
in
ter
ac
tiv
e
q
u
e
s
tio
n
an
d
an
s
w
er
s
y
s
te
m
(
I
Q
A
)
is
th
e
k
e
y
to
s
u
p
p
o
r
t
an
y
ef
f
ec
ti
v
e
d
ec
is
io
n
s
.
I
QA
allo
w
s
u
s
er
s
to
f
in
d
an
s
w
er
s
to
q
u
esti
o
n
s
i
n
ter
ac
ti
v
el
y
[
2
0
]
.
Du
r
in
g
t
h
is
in
ter
ac
ti
v
e
p
r
o
ce
s
s
,
th
e
s
y
s
te
m
au
to
m
atica
l
l
y
i
n
itiate
s
a
d
ialo
g
u
e
w
i
th
u
s
er
s
to
clar
if
y
in
f
o
r
m
atio
n
a
s
ex
p
ec
ted
b
y
t
h
e
u
s
er
s
.
L
i
k
e
r
esear
ch
i
n
[
2
1
]
-
[
2
3
]
I
QA
w
as
b
u
i
lt
b
y
f
o
cu
s
i
n
g
o
n
cu
s
to
m
er
s
er
v
ice.
I
n
ter
ac
ti
v
e
q
u
est
io
n
an
d
an
s
w
er
s
y
s
te
m
i
n
[
2
1
]
w
er
e
ap
p
lied
b
y
d
ev
elo
p
in
g
a
u
s
er
-
ce
n
ter
ed
ev
al
u
atio
n
m
o
d
el
w
it
h
t
h
e
ai
m
o
f
in
cr
ea
s
i
n
g
u
s
er
s
at
is
f
ac
tio
n
.
T
h
e
m
et
h
o
d
u
s
ed
w
as
t
h
e
f
o
r
m
atio
n
o
f
s
e
g
m
e
n
tat
io
n
b
ased
o
n
u
s
er
q
u
er
ies
an
d
th
en
w
a
s
ex
tr
ac
ted
to
o
b
tain
tar
g
et
r
eq
u
ests
a
n
d
r
eq
u
ir
e
m
e
n
ts
f
o
r
g
en
er
ati
n
g
SQ
L
s
tate
m
en
t
s
.
I
t
is
in
lin
e
w
i
t
h
th
e
r
esear
ch
co
n
d
u
cted
b
y
P
u
r
w
ar
ia
n
ti
&
Ha
k
i
m
[
2
2
]
,
b
u
ild
in
g
an
I
Q
A
s
y
s
te
m
p
r
o
to
ty
p
e
f
o
r
cu
s
to
m
er
s
er
v
ice
b
y
u
n
d
er
s
ta
n
d
in
g
u
s
er
to
p
ics,
k
n
o
w
led
g
e
s
tr
u
ct
u
r
es,
an
d
r
ec
o
r
d
in
g
in
f
o
r
m
at
io
n
in
d
ialo
g
u
e
w
h
er
e
th
e
k
n
o
w
led
g
e
b
ase
u
s
ed
d
ata
s
tr
u
ctu
r
e
s
a
n
d
th
e
co
n
ce
p
t
o
f
in
f
o
r
m
at
io
n
s
tate
f
o
r
r
ec
o
r
d
in
g
i
n
ter
ac
tio
n
s
b
et
w
ee
n
s
y
s
te
m
s
a
n
d
u
s
er
s
.
Si
m
ilar
l
y
,
th
e
r
esear
c
h
co
n
d
u
c
ted
b
y
Z
h
iFe
i
e
t
a
l
.
[
2
3
]
b
u
ilt
I
QA
b
y
ad
o
p
tin
g
a
h
y
b
r
id
r
ea
s
o
n
in
g
m
ec
h
a
n
i
s
m
.
T
h
is
s
y
s
te
m
d
iag
n
o
s
ed
er
r
o
r
s
o
n
lin
e
an
d
r
etu
r
n
ed
a
s
o
l
u
tio
n
m
atc
h
in
g
t
h
e
i
n
ter
ac
ti
v
e
d
ialo
g
u
e
w
it
h
u
s
er
s
.
T
h
is
r
esea
r
ch
w
as
f
o
cu
s
ed
o
n
i
n
ter
ac
ti
v
it
y
an
d
t
h
e
o
n
to
lo
g
y
k
n
o
w
led
g
e
b
ase.
Ma
n
y
e
f
f
o
r
ts
h
av
e
b
ee
n
m
ad
e
to
i
m
p
r
o
v
e
o
t
h
er
s
y
n
t
h
ese
s
b
y
p
r
o
v
id
i
n
g
a
n
s
w
er
s
to
th
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Vir
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Qu
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m
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(
s
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c
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Ask
Her
m
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[
1
3
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d
Me
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s
[
1
4
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)
to
f
in
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s
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ca
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n
d
h
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ex
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.
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h
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co
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p
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ad
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.
1
2
5
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0
0
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en
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t it
was o
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alid
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h
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m
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f
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to
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co
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ar
ch
itect
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f
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th
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s
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f
in
d
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g
an
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b
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m
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to
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p
late
p
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s
.
Fi
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all
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,
it
is
to
f
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u
late
an
a
n
s
w
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n
th
at
m
atch
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ca
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-
b
ased
r
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in
g
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T
h
e
r
est
o
f
th
e
p
ap
er
is
o
r
g
an
ized
as
f
o
llo
w
s
:
Sectio
n
2
d
escr
ib
es
th
e
is
s
u
e
o
n
d
ialo
g
u
e
m
an
ag
e
m
e
n
t
f
o
r
i
n
ter
ac
tiv
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q
u
est
i
o
n
an
s
w
er
in
g
.
I
t
i
s
f
o
llo
w
ed
b
y
Sec
tio
n
3
p
r
ese
n
ti
n
g
th
e
d
etails
o
f
t
h
e
p
r
o
p
o
s
ed
m
et
h
o
d
.
Fu
r
t
h
er
m
o
r
e,
S
ec
tio
n
4
w
il
l
d
is
c
u
s
s
ab
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t
th
e
tes
tin
g
r
es
u
lt
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f
r
o
m
th
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ap
p
licatio
n
o
f
th
e
p
r
o
p
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s
ed
m
eth
o
d
an
d
th
e
las
t
s
ec
tio
n
w
ill
p
r
o
v
id
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th
e
co
n
cl
u
s
io
n
s
an
d
ch
alle
n
g
e
s
an
d
o
p
p
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r
tu
n
it
ies f
o
r
th
e
n
ex
t r
esear
ch
.
2.
I
SS
U
E
O
N
DIA
L
O
G
UE
M
ANAG
E
M
E
NT
F
O
R
I
N
T
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R
ACTI
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Q
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S
T
I
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N
AN
S
WE
R
I
N
G
Dialo
g
u
e
Ma
n
a
g
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m
en
t
(
DM
)
i
s
th
e
m
ai
n
co
m
p
o
n
en
t
o
f
t
h
e
I
QA
s
y
s
te
m
.
I
t
f
u
n
ctio
n
s
to
co
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r
d
in
ate
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ac
tiv
itie
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o
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u
b
co
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p
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t
s
in
th
e
d
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s
y
s
te
m
w
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th
t
h
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m
ain
p
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s
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m
ai
n
tai
n
a
r
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r
esen
tatio
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o
f
th
e
s
tate
o
f
t
h
e
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n
g
o
in
g
d
ialo
g
u
e
[
2
5
]
,
in
ter
ac
t
w
it
h
p
r
o
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s
s
i
n
g
ta
s
k
s
/d
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s
(
eg
.
d
atab
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,
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)
,
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ate
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d
b
eh
av
io
r
a
n
d
n
o
n
-
d
ialo
g
u
e
[
2
6
]
.
T
h
er
e
ar
e
4
m
ain
t
y
p
es
o
f
DM
ar
ch
itect
u
r
e
[
2
7
]
th
at
h
a
v
e
b
ee
n
ap
p
lied
to
th
e
I
Q
A
s
y
s
te
m
,
i.e
.
f
in
ite
-
s
tate
D
M,
f
r
a
m
e/
f
o
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m
-
b
ased
D
M,
i
n
f
o
r
m
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-
s
tate
DM
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n
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p
lan
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ased
DM
.
T
h
e
ch
ar
ac
ter
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o
f
ea
ch
DM
w
ill
b
e
ex
p
lain
ed
f
o
llo
w
s
.
2
.
1
.
F
ini
t
e
-
s
t
a
t
e
D
M
Fin
ite
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s
tate
DM
in
v
o
lv
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s
a
d
ia
lo
g
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f
m
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e
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t to
o
b
s
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v
e
an
y
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eliab
le
co
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tr
ain
t
s
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d
to
p
r
esen
t a
n
u
m
b
er
o
f
d
atab
ase
r
esu
lts
[
2
8
]
.
T
h
e
u
s
er
h
er
e
is
b
r
o
u
g
h
t
t
h
r
o
u
g
h
th
e
d
ialo
g
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e
f
o
llo
w
i
n
g
a
p
r
ed
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m
in
ed
s
eq
u
en
ce
o
f
cir
cu
m
s
tan
ce
s
.
T
h
e
s
ize
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f
th
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s
e
n
ten
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e
f
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th
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s
w
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t
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m
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f
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li
m
ited
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m
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e
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ase
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d
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p
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licy
lear
n
i
n
g
p
r
o
ce
s
s
.
Van
Sch
o
o
ten
et
a
l.
[
2
9
]
d
ef
in
ed
th
i
s
m
et
h
o
d
as
a
p
r
o
ce
s
s
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s
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er
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n
g
th
e
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u
esti
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n
s
to
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r
o
v
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p
r
o
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ia
te
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s
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er
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i
n
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e
s
in
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h
ich
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t
is
r
at
h
er
co
m
p
licated
f
o
r
u
s
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r
p
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r
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r
o
m
t
h
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y
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te
m
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d
o
th
er
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o
u
r
ce
s
.
T
h
e
p
r
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ce
s
s
o
f
co
m
p
ar
in
g
a
n
d
h
a
n
d
lin
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t
h
e
ad
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a
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d
q
u
er
ies
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et
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ee
n
f
i
n
ite
s
tates
i
s
n
ec
e
s
s
ar
y
.
He
n
ce
,
it
r
e
q
u
ir
es
a
g
en
er
aliza
tio
n
p
r
o
ce
s
s
ab
o
u
t
q
u
esti
o
n
s
in
all
d
o
m
ain
s
an
d
th
eir
ap
p
licatio
n
s
.
T
h
e
w
ea
k
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ess
e
s
o
f
f
in
ite
-
s
tate
m
o
d
el
s
in
cl
u
d
e
(
i)
b
ein
g
in
s
u
itab
le
f
o
r
task
s
w
it
h
s
u
b
tas
k
s
in
a
n
u
n
p
r
ed
ictab
le
o
r
d
er
,
(
ii)
b
ein
g
in
f
lex
ib
le,
(
ii
i)
p
r
o
b
lem
s
o
cc
u
r
r
ed
if
th
e
u
s
er
m
u
s
t
co
r
r
ec
t
ite
m
s
an
d
in
tr
o
d
u
ce
u
n
f
o
r
esee
n
in
f
o
r
m
at
io
n
,
an
d
(
i
v
)
b
ein
g
b
o
u
n
d
to
th
e
p
r
ed
ictab
le
d
ialo
g
u
e
co
u
r
s
es.
2
.
2
.
F
ra
m
e/f
o
r
m
-
ba
s
e
d DM
T
h
is
is
a
p
o
p
u
lar
ap
p
r
o
ac
h
to
d
ialo
g
u
e
m
an
a
g
e
m
e
n
t
b
ased
o
n
th
e
li
m
ited
co
n
d
itio
n
s
m
o
d
el
.
T
h
e
s
y
s
te
m
r
esp
o
n
s
e
is
d
eter
m
in
ed
b
y
t
h
e
u
s
er
'
s
s
p
ee
ch
,
w
h
ich
w
i
ll
tr
i
g
g
er
a
tr
an
s
itio
n
b
et
w
ee
n
t
h
e
d
ialo
g
u
e
s
tate
an
d
t
h
e
cu
r
r
en
t
s
tate
[
3
0
]
.
T
h
is
m
o
d
el
tak
es
th
e
f
o
r
m
o
f
f
ill
in
g
s
lo
ts
i
n
t
h
e
f
o
r
m
o
r
f
r
a
m
e.
E
ac
h
s
lo
t
h
as
a
n
a
s
s
o
ciate
d
p
r
o
m
p
t
g
u
id
i
n
g
t
h
e
u
s
er
t
h
r
o
u
g
h
t
h
e
d
ialo
g
u
e,
an
d
a
p
r
io
r
it
y
d
eter
m
in
i
n
g
th
e
o
r
d
er
in
w
h
ic
h
th
e
s
y
s
te
m
tr
ies
to
o
b
tain
in
f
o
r
m
atio
n
.
A
n
o
t
h
er
t
ex
t
f
r
a
m
i
n
g
tech
n
iq
u
e
is
ap
p
l
ied
in
HI
T
I
QA
[
3
1
]
aim
ed
to
illu
s
tr
ate
th
e
g
ap
b
et
w
ee
n
d
ef
i
n
i
n
g
u
s
er
q
u
e
s
tio
n
s
a
n
d
th
e
w
a
y
o
f
t
h
e
s
y
s
te
m
in
u
n
d
er
s
ta
n
d
in
g
t
h
e
u
s
er
q
u
e
s
tio
n
s
.
T
h
e
f
r
a
m
i
n
g
d
o
n
e
at
HI
T
I
QA
is
an
at
te
m
p
t
to
i
m
p
o
s
e
a
s
ep
ar
ate
s
tr
u
ctu
r
e
o
n
t
h
e
te
x
t,
th
u
s
a
llo
win
g
th
e
s
y
s
te
m
to
s
y
s
te
m
a
ticall
y
co
m
p
ar
e
th
e
d
if
f
er
en
t
p
iece
s
o
f
tex
t
to
ea
ch
o
th
er
.
HI
T
I
QA
is
d
esig
n
ed
to
an
s
w
er
co
m
p
le
x
Evaluation Warning : The document was created with Spire.PDF for Python.
C
o
m
p
u
t.
Sci.
I
n
f
.
T
ec
h
n
o
l.
V
ir
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a
l a
s
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is
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n
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p
p
er res
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ir
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to
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y
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a
ct
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fectio
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c
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tio
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tu
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iw
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135
q
u
esti
o
n
s
.
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h
e
r
ep
r
esen
tatio
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o
f
th
e
q
u
est
io
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u
s
es
a
f
r
a
m
e
an
d
h
elp
s
th
e
u
s
er
th
r
o
u
g
h
a
s
i
m
p
le
d
ialo
g
u
e.
T
h
is
f
r
a
m
e
-
b
ased
v
i
s
u
aliza
tio
n
d
ialo
g
u
e
s
y
s
te
m
ca
n
ex
p
a
n
d
th
e
s
p
ac
e
an
d
ex
p
lo
r
e
th
e
r
esu
lti
n
g
d
ata.
2
.
3
.
I
nfo
r
m
a
t
io
n
-
s
t
a
t
e
DM
T
h
is
in
f
o
r
m
at
io
n
-
s
tate
m
o
d
el
f
o
cu
s
es
o
n
t
h
e
f
ea
t
u
r
e
s
tr
u
ctu
r
e
o
f
t
h
e
i
n
f
o
r
m
atio
n
s
tate.
T
h
e
f
ea
t
u
r
e
s
co
n
s
is
t
o
f
l
n
r
ep
r
esen
ti
n
g
attr
i
b
u
tes
an
d
a
r
ep
r
esen
ti
n
g
its
v
alu
e.
T
h
is
f
ea
t
u
r
e
ca
n
b
e
u
s
ed
as
a
m
o
d
u
le
i
n
th
e
s
y
s
te
m
,
w
h
ic
h
is
ab
le
to
ad
d
i
n
f
o
r
m
atio
n
p
r
o
p
o
r
tio
n
all
y
.
I
t
is
b
ec
au
s
e
t
h
e
i
n
ter
r
o
g
ativ
e
s
e
n
ten
ce
co
m
in
g
f
r
o
m
th
e
u
s
er
is
ex
p
ec
ted
to
p
r
o
v
id
e
m
o
tiv
atio
n
f
o
r
o
th
er
p
eo
p
le
to
lead
to
a
m
o
r
e
s
p
ec
if
ic
o
r
s
p
ec
if
ic
s
tate
m
e
n
t
[
3
2
]
.
T
h
e
I
n
f
o
r
m
at
io
n
State
m
o
d
el
ca
n
al
s
o
b
e
ad
ap
ted
to
th
e
k
n
o
w
led
g
e
s
tr
u
ct
u
r
e
a
n
d
p
r
iv
ate
c
u
s
to
m
er
n
ee
d
s
[
3
3
]
.
Her
e,
th
e
s
p
ec
ial
f
o
r
m
o
f
s
er
v
i
ce
to
u
s
er
s
is
ad
j
u
s
ted
ac
co
r
d
in
g
to
th
e
p
er
p
etr
ato
r
'
s
r
ep
r
ese
n
tatio
n
as
e
v
id
en
ce
d
in
th
e
f
o
r
m
o
f
test
i
n
g
asp
ec
ts
o
f
I
QA
n
ee
d
s
t
h
at
ar
e
m
et.
2
.
4
.
P
la
n
-
ba
s
ed
DM
T
h
e
p
lan
-
b
ased
d
ialo
g
u
e
s
y
s
te
m
m
o
d
el
is
tas
k
-
o
r
ie
n
ted
an
d
ca
n
ad
d
r
ess
a
n
u
m
b
er
o
f
p
r
o
b
le
m
s
s
u
c
h
as
m
u
lti
-
to
p
ic
p
r
o
b
lem
,
to
p
ic
c
h
an
g
e
p
r
o
b
le
m
,
in
f
o
r
m
atio
n
s
h
ar
in
g
a
m
o
n
g
v
ar
io
u
s
to
p
ics,
a
n
d
d
if
f
er
en
t
i
n
ter
es
ts
f
o
r
d
if
f
er
en
t
i
te
m
s
o
f
in
f
o
r
m
a
t
io
n
.
T
h
is
m
eth
o
d
ca
n
tak
e
co
n
tr
o
l
o
f
m
i
x
ed
-
in
i
tiati
v
e
d
ialo
g
u
e
ea
s
ier
[
3
4
]
.
W
u
i
m
p
le
m
en
ted
a
r
ea
s
o
n
i
n
g
en
g
in
e
b
ased
o
n
T
o
p
ic
Fo
r
est
w
i
th
a
r
ea
s
o
n
i
n
g
s
tr
ateg
y
s
o
as
n
o
t
to
d
ep
en
d
o
n
a
d
o
m
ai
n
to
f
ac
ilit
ate
th
e
p
r
o
ce
s
s
o
f
m
o
v
i
n
g
to
a
d
if
f
er
en
t
d
o
m
ain
.
I
n
th
is
r
esear
ch
,
[
3
5
]
u
s
ed
a
r
ea
ctiv
e
p
lan
n
in
g
an
d
h
ier
ar
c
h
ical
ta
s
k
n
et
w
o
r
k
p
lan
n
i
n
g
(
HT
N)
.
T
h
is
d
ialo
g
u
e
p
lan
n
in
g
w
a
s
i
m
p
le
m
en
ted
i
n
t
h
e
f
o
r
m
o
f
a
n
A
P
E
(
A
tla
s
P
lan
n
in
g
E
n
g
i
n
e)
,
u
s
ed
to
ad
d
d
ial
o
g
u
e
s
k
ill
s
to
th
e
p
h
y
s
ic
s
tu
to
r
s
y
s
te
m
.
A
cc
o
r
d
in
g
to
[
3
5
]
p
lan
-
b
ased
DM
is
s
u
p
er
io
r
to
th
e
s
tatu
s
m
ac
h
in
e
ap
p
r
o
ac
h
to
d
ialo
g
u
e
m
an
ag
e
m
e
n
t.
2
.
5
.
P
ro
po
s
ed
m
et
ho
d in t
hi
s
s
t
u
dy
T
h
e
m
et
h
o
d
w
e
u
s
ed
f
o
r
AVI
QA
is
to
co
m
b
in
e
t
h
e
DM
-
b
as
ed
f
r
am
e
w
it
h
th
e
DM
i
n
f
o
r
m
atio
n
s
tate.
T
h
e
co
n
s
id
er
atio
n
is
th
at
th
e
i
n
f
o
r
m
atio
n
s
ta
te
tr
ac
k
in
g
p
r
o
ce
s
s
is
ca
r
r
ied
o
u
t
to
m
ak
e
it
ea
s
ier
to
s
p
ec
if
y
o
r
g
en
er
alize
t
h
e
s
co
p
e
o
f
q
u
esti
o
n
s
o
r
clar
if
icatio
n
s
en
ten
ce
s
f
r
o
m
th
e
u
s
er
.
B
y
s
o
d
o
in
g
,
th
e
f
r
a
m
e
o
f
th
e
Q
A
d
ialo
g
u
e
ca
n
f
o
cu
s
o
n
t
h
e
tar
g
et
in
f
o
r
m
a
tio
n
to
b
e
co
n
v
e
y
ed
to
th
e
u
s
er
.
T
h
e
DM
m
o
d
el
w
e
p
r
o
p
o
s
ed
is
illu
s
tr
ated
in
Fi
g
u
r
e
1
.
T
h
e
D
M
s
tr
ateg
y
w
e
p
r
o
p
o
s
ed
is
an
ef
f
o
r
t
to
f
o
c
u
s
o
n
q
u
e
s
tio
n
s
an
d
to
h
an
d
le
u
s
er
r
esp
o
n
s
es
in
th
e
f
o
r
m
o
f
n
e
g
atio
n
i
n
f
o
r
m
atio
n
.
T
h
is
i
s
d
o
n
e
to
p
r
o
v
id
e
th
e
e
x
p
ec
tatio
n
s
in
t
h
e
f
o
r
m
o
f
a
co
m
m
u
n
icati
v
e
s
y
s
te
m
b
eh
a
v
i
o
r
in
th
e
co
n
te
x
t
o
f
in
ter
p
r
etatio
n
s
o
b
s
er
v
ed
b
y
u
s
er
s
.
I
t
is
a
l
w
a
y
s
ab
le
to
u
p
d
ate
th
e
d
ialo
g
u
e
co
n
te
x
t o
n
t
h
e
b
asis
o
f
co
m
m
u
n
icatio
n
in
ter
p
r
et
ed
in
th
e
s
y
s
te
m
lear
n
i
n
g
p
r
o
ce
s
s
.
Fig
u
r
e
1
.
Flo
w
c
h
ar
t
A
VI
Q
A
u
s
in
g
d
ialo
g
m
an
a
g
er
p
r
o
p
o
s
ed
m
et
h
o
d
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
7
2
2
-
3221
C
o
m
p
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t.
Sci.
I
n
f
.
T
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h
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l.
,
Vo
l.
2
,
No
.
3
,
No
v
em
b
er
20
2
1
:
132
–
14
6
136
Fig
u
r
e
4
d
e
p
icts
th
e
f
lo
w
c
h
ar
t
o
f
th
e
q
u
esti
o
n
an
d
an
s
w
er
p
r
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ce
s
s
o
n
th
e
A
VI
Q
A
s
y
s
te
m
.
B
r
o
ad
ly
s
p
ea
k
i
n
g
,
in
A
VI
Q
A
,
th
e
f
o
ll
o
w
i
n
g
u
s
er
w
i
ll
p
r
o
v
id
e
in
p
u
t
in
th
e
f
o
r
m
o
f
an
in
ter
r
o
g
at
i
v
e
s
en
te
n
ce
in
to
th
e
s
y
s
te
m
th
a
t
th
e
n
w
i
ll
ca
r
r
y
o
u
t
th
e
q
u
e
s
tio
n
s
o
th
at
th
e
q
u
esti
o
n
p
r
o
ce
s
s
is
in
cl
u
d
ed
f
r
o
m
th
e
s
en
te
n
ce
a
n
d
s
ee
k
s
a
d
atab
ase
in
th
e
f
o
r
m
o
f
a
s
i
m
ilar
ca
s
e.
I
f
th
er
e
ar
e
s
i
m
ilar
q
u
esti
o
n
s
,
th
e
a
n
s
w
er
s
ar
e
i
m
m
ed
iatel
y
u
s
ed
an
d
r
ea
d
o
n
th
e
s
cr
ee
n
f
o
r
th
e
u
s
e
r
.
Du
r
in
g
t
h
e
in
ter
ac
ti
v
e
p
r
o
c
ess
,
th
e
u
s
er
w
i
ll
r
ec
ei
v
e
an
a
n
s
w
er
.
Ho
w
e
v
er
,
if
th
er
e
ar
e
q
u
e
s
tio
n
s
n
o
t
i
m
p
le
m
en
ted
b
y
t
h
e
s
y
s
te
m
,
t
h
e
s
y
s
te
m
w
i
ll
g
i
v
e
q
u
e
s
tio
n
s
to
t
h
e
u
s
er
to
f
o
cu
s
o
n
t
h
e
s
y
s
te
m
q
u
e
s
tio
n
s
g
iv
e
n
b
y
t
h
e
u
s
er
p
u
r
p
o
s
el
y
to
p
r
o
v
id
e
an
an
s
w
er
i
n
th
e
f
o
r
m
o
f
v
al
id
in
f
o
r
m
atio
n
.
A
VI
Q
A
is
an
i
n
ter
ac
t
i
v
e
ap
p
licatio
n
f
o
r
h
ea
lth
ed
u
ca
t
io
n
i
n
w
h
ic
h
it
i
s
d
if
f
er
en
t
f
r
o
m
o
th
er
I
Q
A
s
y
s
te
m
s
i
n
ter
m
s
o
f
t
h
e
in
ter
ac
ti
v
e
co
n
ce
p
t
ap
p
lied
t
o
d
ialo
g
u
e
m
an
a
g
e
m
e
n
t
b
y
c
o
m
b
i
n
i
n
g
t
w
o
ap
p
r
o
ac
h
es,
i.
e.
f
r
a
m
e
-
b
ased
a
n
d
in
f
o
r
m
atio
n
s
tate.
T
h
is
i
s
d
o
n
e
b
ec
au
s
e
t
h
e
ch
ar
ac
ter
i
s
tics
o
f
th
e
i
n
f
o
r
m
atio
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to
b
e
co
n
v
e
y
e
d
m
u
s
t b
e
p
r
o
p
er
ly
an
d
co
r
r
ec
tly
v
a
lid
ated
.
T
h
u
s
,
th
e
r
esu
l
tin
g
o
u
tco
m
e
ca
n
p
r
o
v
id
e
b
asic
k
n
o
w
led
g
e
f
o
r
u
s
er
s
in
h
a
n
d
li
n
g
h
ea
lth
.
I
t
is
n
o
t
to
in
v
ite
t
h
e
u
s
er
s
to
b
e
th
e
d
o
cto
r
s
b
u
t
it
is
to
p
r
o
v
id
e
th
e
p
r
o
p
er
an
d
p
r
ec
is
e
ed
u
ca
tio
n
,
p
ar
ticu
lar
l
y
i
n
tr
ea
tin
g
ch
ild
r
en
w
i
th
AR
I
.
3.
RE
S
E
ARCH
M
E
T
H
O
D
A
VI
Q
A
i
s
d
esig
n
ed
to
h
elp
m
o
th
er
s
to
d
ea
l
w
it
h
an
y
e
m
e
r
g
en
c
y
co
n
d
itio
n
s
if
to
d
d
ler
s
ex
p
er
ien
ce
r
esp
ir
ato
r
y
p
r
o
b
le
m
s
.
I
t
is
d
es
ig
n
ed
to
b
e
u
s
ed
in
r
e
m
o
te
a
n
d
r
u
r
al
ar
ea
s
i
n
I
n
d
o
n
e
s
ia
f
a
r
a
w
a
y
f
r
o
m
h
ea
lt
h
f
ac
ilit
ies.
W
ith
t
h
is
h
ea
lt
h
ed
u
ca
tio
n
p
atien
t
s
ca
n
co
m
m
u
n
ic
ate
as
if
t
h
e
y
w
er
e
co
n
s
u
l
tin
g
a
d
o
cto
r
.
Fig
u
r
e
1
p
r
esen
ts
th
e
s
i
m
p
le
r
ep
r
esen
tat
io
n
o
f
A
VI
Q
A
,
w
h
er
e
th
e
co
m
p
o
n
en
ts
o
n
th
e
A
VI
Q
A
s
y
s
te
m
h
av
e
n
o
d
if
f
er
e
n
ce
co
m
p
ar
ed
to
o
th
e
r
QA
s
y
s
te
m
s
.
T
h
e
d
if
f
er
e
n
ce
s
ar
e
in
ter
m
s
o
f
t
h
e
r
ea
s
o
n
i
n
g
p
r
o
ce
s
s
t
h
at
u
s
es
C
a
s
e
B
ase
R
ea
s
o
n
i
n
g
an
d
th
e
ad
d
itio
n
o
f
a
d
ialo
g
u
e
m
a
n
a
g
er
co
m
p
o
n
en
t.
T
h
is
d
ialo
g
u
e
m
a
n
ag
er
co
m
p
o
n
en
t
f
u
n
ctio
n
s
to
m
an
a
g
e
s
o
m
e
in
ter
ac
t
iv
e
p
r
o
ce
s
s
es
a
n
d
r
ec
o
r
d
in
f
o
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m
a
tio
n
i
n
th
e
d
ialo
g
u
e
p
r
o
ce
s
s
b
et
w
ee
n
u
s
er
s
an
d
s
y
s
te
m
.
T
h
e
d
esig
n
o
f
d
ialo
g
u
e
m
o
d
els
f
o
r
in
ter
ac
ti
v
e
co
n
s
u
l
tatio
n
u
s
es
a
co
m
b
i
n
atio
n
b
et
w
ee
n
in
f
o
r
m
at
io
n
s
tate
a
n
d
f
r
a
m
e
b
ase
m
o
d
el.
A
d
etaile
d
d
escr
ip
tio
n
o
f
ea
c
h
s
tep
s
h
o
w
n
i
n
Fi
g
u
r
e
5
is
e
x
p
lai
n
ed
f
o
llo
w
s
.
A
VI
Q
A
ar
ch
itect
u
r
e
(
s
ee
Fig
u
r
e
2
)
w
e
b
u
ilt
co
n
s
i
s
ts
o
f
th
r
ee
m
aj
o
r
m
o
d
u
les,
i.e
.
q
u
esti
o
n
p
r
o
ce
s
s
in
g
,
an
s
w
er
p
r
o
ce
s
s
in
g
an
d
m
a
n
ag
er
d
ialo
g
u
e.
O
u
r
q
u
esti
o
n
p
r
o
ce
s
s
i
n
g
u
s
ed
t
h
e
c
ase
-
b
ased
r
ea
s
o
n
in
g
m
et
h
o
d
w
it
h
t
h
e
ai
m
b
ec
au
s
e
th
e
m
ed
ical
d
o
m
ai
n
is
a
d
o
m
a
in
r
eq
u
ir
i
n
g
a
f
o
r
m
o
f
r
ea
s
o
n
i
n
g
b
ased
o
n
p
r
ev
io
u
s
ev
id
e
n
c
e.
Fo
r
th
e
s
ea
r
ch
f
o
r
an
s
w
er
s
,
w
e
u
s
ed
QA
r
etr
iev
al
in
s
tead
o
f
u
s
in
g
d
o
cu
m
e
n
t
r
etr
i
ev
al
to
s
p
ee
d
u
p
th
e
p
r
o
ce
s
s
o
f
p
r
o
v
id
in
g
an
s
w
er
s
to
u
s
er
s
.
I
n
th
e
d
ialo
g
u
e
Ma
n
ag
er
Mo
d
u
l
w
e
i
m
p
le
m
e
n
ted
a
co
m
b
in
a
tio
n
o
f
f
i
n
ite
s
tate
a
n
d
f
r
a
m
e
b
ased
.
I
n
an
s
w
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p
r
o
ce
s
s
in
g
,
w
e
u
s
ed
th
e
r
an
k
in
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lear
n
i
n
g
m
eth
o
d
an
d
au
to
m
atic
lex
ico
n
g
en
er
ato
r
.
T
h
e
d
etails
o
f
ea
ch
s
tag
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o
f
t
h
e
m
o
d
u
le
t
h
at
w
e
p
r
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p
o
s
ed
ar
e
ex
p
lain
ed
f
o
llo
w
s
.
Fig
u
r
e
2
.
A
VI
Q
A
ar
ch
itect
u
r
e
Evaluation Warning : The document was created with Spire.PDF for Python.
C
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m
p
u
t.
Sci.
I
n
f
.
T
ec
h
n
o
l.
V
ir
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a
l a
s
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t u
p
p
er res
p
ir
a
to
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a
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c
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tio
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b
a
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a
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e
(
W
iw
in
S
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w
a
r
n
in
g
s
ih
)
137
3
.
1
.
Q
ue
s
t
io
n pro
ce
s
s
i
ng
Qu
est
io
n
p
r
o
ce
s
s
i
n
g
i
n
t
h
is
s
t
u
d
y
u
s
ed
th
e
C
ase
b
ased
r
ea
s
o
n
in
g
s
ta
g
e
w
h
er
e
th
e
q
u
e
s
tio
n
s
e
n
ten
ce
w
a
s
an
al
y
s
ed
u
s
i
n
g
P
ar
s
i
n
g
q
u
esti
o
n
to
d
o
th
e
b
asic
p
r
o
ce
s
s
o
f
s
e
n
ten
ce
p
r
o
ce
s
s
i
n
g
(
s
u
c
h
as
t
o
k
en
izer
,
s
to
p
w
o
r
d
r
e
m
o
v
al,
an
d
s
te
m
m
i
n
g
)
an
d
f
o
r
m
al
izatio
n
w
a
s
to
i
m
p
r
o
v
e
t
h
e
s
tr
u
ctu
r
e
o
f
q
u
esti
o
n
s
e
n
ten
ce
s
an
d
w
o
r
d
s
(
e.
g
.
r
ea
ll
y
)
.
T
h
e
R
etr
iev
e
ca
s
e
a
n
d
R
eu
s
e
w
er
e
t
h
e
s
i
m
i
lar
ca
s
es
w
h
ile
t
h
e
R
e
v
is
io
n
an
d
R
etai
n
p
r
o
ce
s
s
w
a
s
h
an
d
led
b
y
th
e
C
a
s
e
R
etai
n
er
co
m
p
o
n
en
t.
T
h
is
Qu
e
s
tio
n
p
r
o
ce
s
s
in
g
p
r
o
ce
s
s
also
i
n
v
o
lv
ed
a
co
m
p
o
n
en
t
o
f
d
ialo
g
u
e
m
an
a
g
er
s
to
p
r
o
ce
s
s
th
e
clar
i
f
i
ca
tio
n
o
f
q
u
es
tio
n
s
e
n
te
n
ce
s
.
3
.
1
.
1
.
P
a
rsin
g
a
nd
f
o
r
m
a
liza
t
io
n
P
ar
s
in
g
u
s
ed
i
n
th
is
s
tu
d
y
w
as
a
p
ar
s
in
g
s
h
a
llo
w
u
s
in
g
t
h
e
p
ar
t
-
of
-
s
p
ee
c
h
(
P
OS)
lab
ellin
g
.
T
h
is
w
a
s
d
o
n
e
to
o
b
s
er
v
e
th
e
g
r
a
m
m
ati
ca
l r
elatio
n
s
h
ip
in
th
e
s
en
te
n
c
e
in
ad
d
itio
n
to
p
ar
s
in
g
s
e
n
te
n
ce
s
an
d
r
ep
r
esen
tin
g
th
e
f
o
r
m
s
o
f
d
ep
en
d
en
ce
u
s
i
n
g
Stan
f
o
r
d
Dep
en
d
en
c
y
.
P
ar
s
er
s
r
ep
r
esen
ted
all
r
elatio
n
s
h
ip
s
b
et
w
ee
n
w
o
r
d
s
in
a
g
iv
e
n
s
e
n
te
n
ce
in
th
e
d
ep
en
d
en
ce
f
o
r
m
.
Dep
en
d
en
ce
i
s
a
b
in
ar
y
r
el
atio
n
s
h
ip
b
et
w
ee
n
t
h
e
h
ea
d
(
th
e
co
r
e
o
f
w
o
r
d
s
)
an
d
d
ep
en
d
en
t (
w
o
r
d
s
ex
p
lain
i
n
g
th
e
co
r
e
o
f
t
h
e
w
o
r
d
)
.
E
x
a
m
p
le
s
o
f
i
n
p
u
t se
n
te
n
ce
s
:
A
p
a
g
eja
l
a
ca
ca
r
a
ir
?
(
1
)
(
I
n
E
n
g
l
is
h
:
W
h
at
ar
e
th
e
s
y
m
p
to
m
s
o
f
c
h
ick
e
n
p
o
x
?
)
Sen
te
n
ce
-
1
w
h
e
n
u
s
in
g
P
OS l
ab
ellin
g
,
it
b
ec
o
m
e
s
a
s
e
n
ten
c
e
-
2.
A
p
a
/<*
W
P
>
g
eja
la
/<*
N
N>
ca
ca
r
/<
*
NN>
a
i
r
/<
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N>
?
/<*
.
>
(
2
)
T
h
e
q
u
esti
o
n
p
ar
s
in
g
m
o
d
u
le
i
d
en
tifie
s
No
u
n
P
h
r
ases
a
n
d
N
o
u
n
i
n
th
e
Q
u
es
tio
n
s
e
n
te
n
ce
.
T
h
is
p
h
r
ase
o
r
w
o
r
d
w
a
s
ad
j
u
s
ted
to
th
e
co
r
p
u
s
th
a
t h
as b
ee
n
p
r
ev
io
u
s
l
y
b
u
il
t; th
u
s
,
s
e
n
te
n
ce
-
2
b
ec
a
m
e
s
en
te
n
c
e
-
3.
A
p
a
/<*
W
P
>
g
eja
la
/<*
N
N>
[
ca
ca
r
/<
*
NN>
a
i
r
/<
*
N>
]
/NP
?
/<*
.
>
(
3
)
T
h
e
n
ex
t
s
tep
w
as
to
d
eter
m
i
n
e
k
e
y
w
o
r
d
s
an
d
d
ef
in
e
th
e
f
o
r
m
aliza
tio
n
o
f
ea
ch
w
o
r
d
if
n
o
n
-
s
t
an
d
ar
d
w
o
r
d
s
w
er
e
f
o
u
n
d
.
T
h
e
ex
a
m
p
les
o
f
co
m
p
lete
w
o
r
d
s
w
er
e
i
n
t
h
e
f
o
r
m
o
f
ab
b
r
ev
iatio
n
s
(
s
p
t =
s
ep
er
ti (
s
u
c
h
a
s
)
; b
g
t
=
b
an
g
et
(
v
er
y
)
;
o
r
tu
=
o
r
an
g
t
u
a
(
p
ar
en
ts
)
;
o
r
s
k
t
=
s
ek
i
tar
(
ar
o
u
n
d
)
)
.
T
h
e
f
o
r
m
aliza
tio
n
n
a
m
e
l
y
a
f
ea
tu
r
e
o
f
A
VI
Q
A
al
s
o
h
a
n
d
led
th
e
o
u
t
-
of
-
s
tan
d
ar
d
w
o
r
d
s
as
t
h
e
ab
s
o
r
p
tio
n
w
o
r
d
s
f
r
o
m
r
e
g
io
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al
la
n
g
u
a
g
es
a
n
d
f
o
r
eig
n
lan
g
u
a
g
es.
T
h
e
f
o
r
m
aliza
tio
n
k
e
y
w
o
r
d
s
w
er
e
u
s
ed
f
o
r
th
e
cl
ass
i
f
icatio
n
o
f
q
u
e
s
tio
n
s
e
n
ten
ce
s
to
f
ac
il
itate
t
h
e
p
r
o
ce
s
s
o
f
r
etr
iev
in
g
an
d
s
ea
r
c
h
in
g
p
atter
n
s
in
t
h
e
Q
A
-
p
air
s
d
atab
ase.
3
.
1
.
2
.
Ret
riev
e
ca
s
e
T
h
e
r
etr
iev
al
s
tag
e
h
er
e
w
as to
s
ea
r
ch
f
o
r
th
e
s
i
m
ilar
it
y
o
f
ca
s
es in
ac
co
r
d
an
ce
w
it
h
th
e
q
u
e
r
ies o
f
th
e
k
e
y
w
o
r
d
s
d
ef
i
n
ed
f
r
o
m
th
e
p
ar
s
in
g
r
esu
l
t
s
.
T
h
is
s
i
m
i
lar
ca
s
e
s
ea
r
ch
p
r
o
ce
s
s
u
s
ed
th
e
s
e
m
an
tic
r
o
le
lab
ellin
g
an
d
a
co
m
b
i
n
atio
n
o
f
tr
a
n
s
f
o
r
m
at
io
n
r
u
le
s
th
at
w
er
e
b
u
i
lt
in
p
r
ev
io
u
s
s
tu
d
ie
s
[
3
6
]
.
T
h
e
SR
L
u
s
ed
w
a
s
P
PP
I
C
C
OODT
Q
(
P
r
o
b
lem
,
P
atien
t,
P
o
p
u
latio
n
,
I
n
ter
v
e
n
ti
o
n
,
C
o
m
p
ar
e,
C
o
n
tr
o
l,
O
u
tco
m
e,
O
r
g
a
n
s
,
Dr
u
g
,
T
im
e,
an
d
Q
u
a
n
tit
y
)
.
Hen
ce
,
th
e
f
o
r
m
o
f
th
e
q
u
esti
o
n
-
1
s
en
te
n
ce
i
f
g
iv
e
n
b
y
SR
L
b
e
ca
m
e
t
h
e
f
o
llo
w
i
n
g
s
en
te
n
ce
-
4.
A
p
a
g
eja
l
a
[
ca
c
a
r
a
ir
[POPULA
T
I
ON]
]?
(
4
)
T
h
e
r
esu
lt
o
f
d
ef
i
n
i
n
g
SR
L
w
a
s
u
s
ed
to
tr
an
s
f
o
r
m
th
e
q
u
esti
o
n
s
e
n
ten
ce
s
i
n
to
q
u
esti
o
n
s
en
te
n
ce
p
atter
n
s
b
y
u
s
i
n
g
tr
an
s
f
o
r
m
atio
n
r
u
les.
T
h
e
tr
an
s
f
o
r
m
at
io
n
r
u
le
u
s
ed
w
a
s
if
th
e
s
y
s
te
m
f
o
u
n
d
SR
L
=
P
OP
UL
A
T
I
ON,
th
e
s
y
s
te
m
w
o
u
ld
d
is
p
la
y
a
f
o
r
m
o
f
s
en
te
n
ce
p
atter
n
s
co
n
tai
n
i
n
g
th
e
ele
m
en
ts
o
f
P
OP
UL
A
T
I
ON,
f
o
r
ex
a
m
p
le
“Da
p
a
tka
h
+
P
O
P
UL
A
T
I
ON
+
d
is
emb
u
h
ka
n
?
”
OR
“
A
p
a
+
p
en
ye
b
a
b
+
P
OP
UL
A
T
I
ON?
”
OR
“m
e
n
g
ap
a
+
P
OP
UL
A
T
I
ON
+
m
en
in
g
k
at?
”
OR
“
b
ag
ai
m
a
n
a
+
m
en
g
ata
s
i
+
P
OP
UL
A
T
I
ON?
”
an
d
s
o
o
n
.
T
h
e
r
esu
lt
o
f
t
h
is
p
atter
n
s
ea
r
c
h
w
a
s
t
o
ca
lcu
late
th
e
s
i
m
ilar
it
y
v
alu
e
o
f
n
e
w
ca
s
es
to
all
ex
is
t
in
g
o
ld
ca
s
es.
T
h
e
p
r
o
ce
s
s
o
f
ca
lcu
lat
in
g
s
i
m
i
lar
ities
r
eq
u
ir
es
a
n
i
n
d
ex
i
n
g
p
r
o
ce
s
s
-
th
e
p
r
o
ce
s
s
o
f
g
r
o
u
p
in
g
t
h
e
ex
i
s
ti
n
g
ca
s
es
b
a
s
ed
o
n
th
e
s
p
ec
i
f
ied
f
ea
t
u
r
es.
T
h
e
in
d
e
x
i
n
g
p
r
o
ce
s
s
w
as
ca
r
r
ie
d
o
u
t
s
o
th
at
d
u
r
i
n
g
th
e
s
i
m
i
lar
ca
s
e
s
ea
r
ch
p
r
o
ce
s
s
in
t
h
e
n
e
w
ca
s
e
t
h
e
C
B
R
s
y
s
te
m
w
o
u
ld
o
n
l
y
ca
lc
u
late
t
h
e
s
i
m
ilar
it
y
v
al
u
e
o
f
th
e
ca
s
es
in
t
h
e
s
a
m
e
g
r
o
u
p
as
th
e
n
e
w
ca
s
e.
T
h
e
m
et
h
o
d
u
s
ed
w
a
s
in
d
ex
i
n
g
h
as
h
i
n
g
.
B
as
ed
o
n
th
e
r
esu
lts
o
f
th
e
liter
at
u
r
e
[
3
7
]
[
3
8
]
in
d
ex
in
g
h
a
s
h
in
g
ca
n
s
p
ee
d
u
p
t
h
e
d
ata
r
etr
iev
al
ti
m
e.
T
h
e
s
y
s
te
m
b
u
ilt i
n
t
h
is
r
e
s
ea
r
c
h
w
a
s
I
Q
A
i
n
w
h
ich
th
e
r
etr
ie
v
al
p
r
o
ce
s
s
an
d
s
i
m
ilar
it
y
o
f
d
ata
r
eq
u
ir
ed
a
q
u
alif
ied
m
et
h
o
d
.
I
n
d
ex
in
g
h
as
h
i
n
g
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
7
2
2
-
3221
C
o
m
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Sci.
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T
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3
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v
em
b
er
20
2
1
:
132
–
14
6
138
also
co
u
ld
m
i
n
i
m
ize
t
h
e
u
s
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f
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o
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ile
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r
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n
t
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s
s
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u
d
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m
eth
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aseli
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aselin
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s
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e
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ab
le
1
p
r
o
v
i
d
es
th
e
r
e
s
u
lt
s
o
f
co
m
p
ar
is
o
n
w
i
th
o
th
er
m
et
h
o
d
s
.
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h
e
h
a
s
h
i
n
g
co
n
ce
p
t
is
to
m
ap
ea
ch
h
as
h
k
e
y
(
x
)
u
s
i
n
g
t
h
e
K
(
x
)
f
u
n
ct
io
n
.
T
h
e
k
e
y
to
h
a
s
h
(
x
)
in
t
h
is
s
tu
d
y
w
a
s
SR
L
d
ef
in
ed
d
u
r
i
n
g
t
h
e
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r
o
ce
s
s
o
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s
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i
n
g
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te
n
ce
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i
n
to
te
m
p
lat
e
p
atter
n
s
.
K
(
x
)
=
i,
w
h
er
e
i
r
ef
er
s
to
th
e
S
R
L
i
n
d
ex
to
th
e
h
a
s
h
tab
le
(
KI
)
a
n
d
KT
=
[
i
.
.
.
n
]
r
ef
er
s
to
a
n
ar
r
a
y
o
f
s
ize
n
.
T
h
en
,
K
(
x
)
tak
es
th
e
h
ash
k
e
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(
x
)
,
w
h
ic
h
p
r
o
d
u
ce
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te
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y
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e
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ex
.
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h
is
in
teg
er
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d
ex
w
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l
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ep
r
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t
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ch
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e
n
ten
ce
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atter
n
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n
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is
co
n
tain
ed
in
th
e
KT
tab
le.
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b
s
eq
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e
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e
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atter
n
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n
tain
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n
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i
m
ilar
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e
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e
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KT
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ased
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n
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as
h
k
e
y
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r
ess
(
x
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le
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s
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at
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e
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et
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t
h
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s
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r
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et
h
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d
(
b
aselin
e
1
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d
p
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ag
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b
aselin
e
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.
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h
is
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r
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[
2
6
]
-
[
3
6
]
to
d
eter
m
in
e
w
h
et
h
er
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e
y
co
u
ld
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eu
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e
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ed
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B
ased
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t
h
e
p
atter
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s
h
o
w
n
in
T
ab
le
2
,
th
e
r
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le
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s
ed
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o
r
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ten
ce
-
4
w
a
s
id
-
r
u
le:
KS
-
115
IF
A
p
a
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ej
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OP
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hen
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p
atter
n
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d
f
r
o
m
KS
-
1
1
5
w
as
s
elec
ted
to
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m
i
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e
w
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h
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eu
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e
all
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s
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ed
in
th
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m
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f
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ter
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m
p
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p
er
f
o
r
m
ed
th
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s
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(
i)
cr
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ar
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ak
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p
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ain
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t
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p
air
s
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h
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elatio
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,
(
iii)
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elec
tin
g
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ch
p
air
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m
en
ts
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d
r
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s
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n
g
t
h
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Na
m
e
E
n
tit
y
r
elat
io
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r
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le,
(
iv
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r
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m
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m
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n
ti
t
y
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elatio
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v
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i
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f
y
in
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t
h
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g
e
n
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ated
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n
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v
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s
to
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th
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atab
ase
Q
A
-
p
air
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t
h
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an
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en
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f
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th
e
p
air
o
f
q
u
esti
o
n
s
e
n
ten
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T
ab
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2
s
h
o
w
s
th
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r
esu
lts
o
f
r
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le
-
b
ased
ex
tr
ac
tio
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th
e
P
ico
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m
e
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s
o
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th
e
E
id
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at
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P
ico
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a
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a
n
i
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tan
t
r
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u
p
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s
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ialo
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p
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s
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w
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en
id
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h
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ite
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ate.
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h
is
r
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le
-
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ased
d
ev
elo
p
m
en
t
co
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ld
b
e
f
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r
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d
ev
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ed
u
s
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g
th
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ee
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lear
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m
eth
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w
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w
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m
u
s
t
c
o
llect
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f
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ata
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d
th
en
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id
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tr
ain
in
g
s
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at
t
h
e
r
u
le
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ased
r
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u
ld
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r
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all
t
y
p
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o
f
q
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e
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tio
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w
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th
a
m
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le
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y
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ta
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ab
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2
.
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lem
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-
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ased
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ase
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P
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P
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C
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Q
Id
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R
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KS
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111
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3
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:
T
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Evaluation Warning : The document was created with Spire.PDF for Python.
C
o
m
p
u
t.
Sci.
I
n
f
.
T
ec
h
n
o
l.
V
ir
tu
a
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s
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t u
p
p
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p
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a
to
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y
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(
W
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)
139
3
.
2
.
Ans
w
er
p
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ce
s
s
ing
An
s
w
er
p
r
o
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s
s
i
n
g
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e
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to
a
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tag
e
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th
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s
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s
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s
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e
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a
n
tic
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ep
r
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tatio
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o
f
t
h
e
q
u
e
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tio
n
s
,
an
d
g
en
er
ati
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g
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lis
t
o
f
an
s
w
e
r
s
s
o
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ted
b
y
t
h
e
tr
u
t
h
p
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o
b
ab
ilit
y
.
T
h
e
f
ir
s
t
p
r
o
ce
s
s
ca
r
r
ied
o
u
t
at
th
is
s
tag
e
w
a
s
to
f
in
d
s
o
m
e
v
alid
an
s
w
er
s
f
r
o
m
th
e
Q
A
-
p
air
s
g
r
o
u
p
o
f
ca
n
d
id
ate
an
s
w
er
s
co
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i
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g
s
e
m
a
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tic
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y
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g
s
ac
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in
g
to
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y
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.
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r
t
h
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m
o
r
e,
a
n
u
m
b
er
o
f
an
s
w
er
s
w
er
e
r
a
n
k
ed
w
h
er
e
b
o
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n
d
ar
ies
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ld
b
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ap
p
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p
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to
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d
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s
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h
en
,
it
w
o
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p
la
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ed
b
y
th
e
a
n
s
w
er
g
e
n
er
ato
r
m
o
d
u
le.
3
.
3
.
Ans
w
er
v
a
lid
a
t
io
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An
s
w
er
v
alid
atio
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is
a
co
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p
o
n
en
t
th
at
s
elec
t
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n
u
m
b
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f
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s
f
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m
e
x
tr
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s
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s
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ap
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r
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p
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s
u
p
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v
is
ed
lear
n
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g
ap
p
r
o
ac
h
[
2
9
]
-
[
3
9
]
an
d
c
o
n
s
id
er
ed
t
w
o
m
ai
n
p
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ce
s
s
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m
ak
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h
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d
ex
tr
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g
f
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t
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e.
T
h
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th
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icatio
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ir
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k
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d
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s
s
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tio
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ased
o
n
P
P
PICC
OODT
'
s
s
e
m
a
n
tic
r
o
le
lab
elli
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g
.
T
h
e
s
u
p
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v
is
ed
lear
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ab
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n
p
r
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s
w
a
s
co
m
b
i
n
ed
w
ith
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t
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r
e
ex
tr
ac
tio
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tr
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x
tr
ac
ted
f
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t
u
r
es
u
s
ed
w
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r
d
f
ea
tu
r
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n
d
lex
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tr
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s
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T
h
e
w
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d
f
ea
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r
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s
w
er
e
f
o
r
m
e
d
b
ased
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n
s
e
m
a
n
tic
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o
le
lab
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k
e
y
w
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r
d
g
r
o
u
p
in
g
s
.
T
h
er
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o
r
e,
a
g
r
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p
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f
w
o
r
d
s
w
as
p
r
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d
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d
an
d
h
a
d
a
g
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er
al
le
x
ical
ass
o
ciatio
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v
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u
e.
T
o
s
ee
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e
ad
v
an
ta
g
es
o
f
th
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co
m
b
in
a
tio
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o
f
m
et
h
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d
s
u
s
ed
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w
e
th
e
n
m
ad
e
s
o
m
e
co
m
p
ar
is
o
n
s
w
it
h
o
th
er
m
et
h
o
d
s
s
u
c
h
as
B
aselin
e
-
1
u
s
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n
g
a
co
m
b
i
n
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n
o
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Ke
y
w
o
r
d
ass
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ciatio
n
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ch
n
ica
l
ass
o
ciatio
n
an
d
B
aseli
n
e
-
2
u
s
in
g
le
x
ical
o
v
er
-
lap
s
an
d
a
n
s
w
er
r
ed
u
n
d
a
n
cies.
T
ab
le
3
p
r
esen
ts
t
h
e
r
es
u
l
ts
o
f
co
m
p
ar
is
o
n
o
f
s
ev
er
al
b
aseli
n
e
m
et
h
o
d
s
.
A
s
d
ep
icted
in
T
a
b
le
3
,
th
e
m
et
h
o
d
w
e
u
s
ed
i.e
.
th
e
co
m
b
i
n
atio
n
o
f
s
u
p
er
v
i
s
ed
lear
n
in
g
a
n
d
f
ea
t
u
r
e
E
x
tr
ac
tio
n
h
ad
h
ig
h
er
ac
cu
r
ac
y
th
a
n
t
h
e
k
e
y
w
o
r
d
Ass
o
ciatio
n
(
b
ase
lin
e
1
)
an
d
lex
ical
o
v
er
lap
(
b
ase
lin
e
2
)
.
T
h
is
s
h
o
w
ed
th
at
t
h
e
v
al
id
atio
n
o
f
an
a
n
s
w
er
w
as
v
er
y
g
o
o
d
u
s
i
n
g
a
co
m
b
i
n
atio
n
o
f
th
e
s
e
m
et
h
o
d
s
.
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h
ile
th
e
r
ec
all
v
a
l
u
e
w
a
s
u
s
ed
to
f
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o
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t
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at
p
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ce
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tag
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f
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r
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t
an
s
w
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s
s
h
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u
ld
b
e
co
m
p
ar
ed
to
all
alter
n
ativ
e
co
r
r
ec
t a
n
s
w
e
r
s
an
d
th
e
F m
ea
s
u
r
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v
al
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e
w
a
s
u
s
ed
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in
d
o
u
t th
e
s
ize
o
f
th
e
co
r
r
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t
v
alid
ated
an
s
w
er
s
.
T
ab
le
3
.
C
o
m
p
ar
is
o
n
o
f
th
e
a
n
s
w
er
v
alid
atio
n
m
et
h
o
d
M
e
t
h
o
d
A
c
c
u
r
a
c
y
R
e
c
a
l
l
f
-
me
a
su
r
e
S
u
p
e
r
v
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se
d
l
e
a
r
n
i
n
g
&
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e
a
t
u
r
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e
x
t
r
a
c
t
i
o
n
0.
79
0.
35
0.
48
B
a
se
l
i
n
e
-
1
0.
66
0.
33
0.
46
B
a
se
l
i
n
e
-
2
0.
75
0.
34
0.
47
3
.
4
.
Ans
w
er
ra
nk
i
ng
I
n
th
i
s
p
ap
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,
w
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p
r
o
p
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co
m
b
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n
atio
n
o
f
ap
p
r
o
ac
h
es
to
an
s
w
er
th
e
r
an
k
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n
g
lear
n
i
n
g
.
Fo
r
ea
ch
an
s
w
er
to
b
e
s
co
r
ed
,
a
f
ea
tu
r
e
w
as
p
r
o
d
u
ce
d
to
s
h
o
w
t
h
at
th
e
v
alid
it
y
o
f
t
h
e
an
s
w
er
w
a
s
c
o
r
r
ec
t.
T
h
e
b
u
ilt
-
in
f
ea
t
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p
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v
id
ed
s
ev
er
al
m
ea
s
u
r
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o
f
v
alid
an
s
w
er
s
b
y
ad
j
u
s
tin
g
th
e
d
ata
in
th
e
k
n
o
w
led
g
e
b
ase.
T
h
is
f
ea
tu
r
e
th
en
w
as
u
s
ed
to
r
an
k
th
e
ca
n
d
id
ate
an
s
w
er
s
b
ased
o
n
t
h
e
p
o
s
s
ib
ilit
y
th
at
th
e
a
n
s
w
er
w
a
s
co
r
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t.
T
h
e
n
ex
t
s
tep
w
a
s
to
d
ev
is
e
a
s
tr
ateg
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to
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m
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lete
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h
o
u
s
a
n
d
s
o
f
an
s
w
er
s
t
o
th
e
f
i
n
al
s
co
r
e.
T
h
e
s
tr
ateg
y
u
s
ed
w
as
to
cr
ea
te
a
v
ec
to
r
f
ea
t
u
r
e
[
4
0
]
p
r
esen
tin
g
ev
id
en
ce
a
g
ai
n
s
t
t
h
e
co
r
r
ec
t
p
air
o
f
an
s
w
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s
.
Fo
c
u
s
i
n
g
o
n
t
h
e
p
ap
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th
e
f
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n
al
s
tag
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o
f
th
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r
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k
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n
g
o
f
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h
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ca
n
d
id
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w
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p
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d
u
ce
d
1
5
7
v
ec
to
r
-
b
ased
co
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n
t f
ea
t
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y
ca
lcu
lati
n
g
t
h
e
alig
n
m
e
n
t
o
f
an
s
w
er
s
co
r
e
s
to
s
e
m
a
n
tic
r
o
le
lab
ellin
g
b
ased
an
n
o
tatio
n
s
f
o
r
ea
ch
v
ec
to
r
f
ea
t
u
r
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an
n
o
tatio
n
.
T
h
e
r
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lti
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g
v
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f
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t
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r
e
s
h
o
w
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th
at
t
h
e
m
et
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d
s
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u
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ed
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b
etter
.
W
e
ev
alu
ated
t
h
e
m
with
s
ev
er
al
m
et
h
o
d
s
in
cl
u
d
in
g
b
aseli
n
e
-
1
to
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asic
r
an
k
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n
g
f
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t
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r
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c
h
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ag
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o
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w
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en
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atc
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2
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r
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n
g
u
s
i
n
g
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i
s
tr
atio
n
s
co
r
e
an
s
w
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s
an
d
p
er
f
o
r
m
i
n
g
m
a
ch
in
e
lear
n
in
g
.
T
ab
le
4
p
r
ese
n
ts
th
e
co
m
p
ar
is
o
n
b
et
w
ee
n
th
e
m
et
h
o
d
s
p
r
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p
o
s
ed
an
d
th
e
b
asel
in
e.
As
s
h
o
w
n
in
T
ab
le
4
,
th
e
lear
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in
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p
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f
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asic
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et
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o
f
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d
f
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r
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test
in
g
u
s
in
g
th
e
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eg
is
tr
atio
n
s
co
r
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A
n
s
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T
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r
ec
all
v
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w
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F
-
m
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v
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h
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r
v
alid
atio
n
g
r
ea
ter
th
a
n
th
e
w
r
o
n
g
d
ata.
T
ab
le
4
.
C
o
m
p
ar
is
o
n
o
f
th
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a
n
s
w
er
r
an
k
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e
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o
d
M
e
t
h
o
d
A
c
c
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r
a
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c
a
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48
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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20
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132
–
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6
140
3
.
5
.
Ans
w
er
g
e
nera
t
o
r
An
s
w
er
g
e
n
er
ato
r
is
t
h
e
m
o
s
t
i
m
p
o
r
tan
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p
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an
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to
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p
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t
h
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a
n
s
w
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to
u
s
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q
u
e
s
tio
n
s
.
B
y
u
ti
lizi
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g
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h
e
d
ialo
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m
a
n
a
g
er
s
y
s
te
m
,
t
h
e
a
n
s
w
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en
e
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ato
r
w
a
s
b
u
i
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to
i
m
p
le
m
e
n
t
a
n
au
to
m
at
ic
lex
ico
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g
e
n
er
ato
r
[
3
1
]
-
[
4
1
]
.
T
h
is
w
as
d
o
n
e
co
n
s
i
d
er
in
g
t
h
at
t
h
e
lex
ico
n
co
u
ld
id
en
ti
f
y
i
n
ter
ac
ti
v
e
q
u
esti
o
n
s
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d
a
n
s
w
er
s
f
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m
t
h
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s
y
s
te
m
b
ein
g
b
u
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lt.
T
h
e
au
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m
atic
le
x
ico
n
g
en
er
ato
r
w
as
in
te
g
r
ated
w
it
h
t
h
e
q
u
esti
o
n
a
n
d
an
s
w
er
s
y
s
te
m
u
s
i
n
g
lo
g
ical
in
f
er
e
n
ce
m
o
d
el
s
.
T
h
e
r
esu
lts
o
f
ch
o
o
s
i
n
g
a
n
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to
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atic
le
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elp
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n
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e
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ep
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s
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is
s
h
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at
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cc
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ca
n
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a
n
d
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ec
am
e
s
tr
o
n
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er
.
T
h
e
c
h
o
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o
f
t
h
e
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e
th
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d
ap
p
lied
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A
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ar
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d
s
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e
s
o
f
th
i
s
s
t
u
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y
.
B
aselin
e
-
1
w
a
s
First
Or
d
er
L
o
g
ic
an
d
B
aselin
e
-
2
w
a
s
a
L
o
g
i
ca
l
I
n
f
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en
ce
Mo
d
el.
T
h
e
r
esu
lts
o
f
th
e
co
m
p
ar
is
o
n
w
it
h
th
is
b
aselin
e
s
h
o
w
ed
th
at
th
e
p
r
o
p
o
s
ed
m
et
h
o
d
w
as
s
u
p
er
io
r
.
T
ab
le
5
s
h
o
w
s
th
e
co
m
p
ar
ati
v
e
r
es
u
lts
.
As
s
e
en
i
n
T
ab
le
5
,
th
e
ac
cu
r
ac
y
v
a
lu
e
u
s
i
n
g
th
e
a
u
to
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atic
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x
ico
n
g
e
n
er
ato
r
m
o
d
u
le
f
o
r
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e
n
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atin
g
q
u
es
tio
n
s
co
u
ld
w
o
r
k
w
ell
w
h
er
e
t
h
e
r
ec
o
il
v
alu
e
co
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ld
d
eter
m
i
n
e
t
h
e
tr
u
th
v
al
u
e
co
m
p
ar
ed
to
th
e
o
v
er
all
g
e
n
er
ic
d
ata.
Me
a
n
w
h
ile,
f
-
m
ea
s
u
r
e
r
ea
c
h
ed
a
s
ig
n
if
ican
t
n
u
m
b
er
w
h
er
e
t
h
e
s
y
s
te
m
w
as
ab
le
to
p
r
o
v
id
e
an
an
s
w
er
g
e
n
er
atio
n
to
th
e
u
s
er
.
T
ab
le
5
.
C
o
m
p
ar
is
o
n
o
f
th
e
An
s
w
er
Ge
n
er
ato
r
Me
th
o
d
M
e
t
h
o
d
A
c
c
u
r
a
c
y
R
e
c
a
l
l
f
-
me
a
su
r
e
A
u
t
o
mat
i
c
l
e
x
i
c
o
n
g
e
n
e
r
a
t
o
r
0.
78
0.
33
0.
48
B
a
se
l
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n
e
-
1
0.
76
0.
33
0.
44
B
a
se
l
i
n
e
-
2
0.
74
0.
32
0.
46
3
.
6
.
Dia
lo
g
ue
m
a
na
g
er
Dialo
g
u
e
Ma
n
ag
er
is
also
o
n
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m
al
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atter
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ar
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ian
h
as
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w
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i)
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as a
tr
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la
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le.
3
.
6
.
1
.
I
nfo
r
m
a
t
io
n
s
t
a
t
e
t
ra
ck
i
ng
C
lar
if
icatio
n
s
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n
te
n
ce
s
f
r
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er
s
w
h
o
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ter
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m
a
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ag
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w
ill
b
e
m
a
n
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g
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b
y
t
h
e
in
f
o
r
m
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n
s
tate
tr
ac
k
i
n
g
m
o
d
u
le.
T
h
is
m
o
d
u
le
h
as
th
e
tas
k
o
f
r
ep
r
esen
tin
g
th
e
in
f
o
r
m
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n
ee
d
ed
s
o
th
at
th
e
ty
p
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q
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q
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q
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C
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L
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[
4
3
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Mo
d
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b
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au
s
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th
is
m
o
d
el
d
is
ti
n
g
u
is
h
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w
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p
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4
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3
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6
.
2
.
F
ra
m
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Q
A
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f
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a
l r
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On
e
o
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A
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la
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t
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te
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ce
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ar
d
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e
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te
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ce
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is
th
e
q
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n
w
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d
at
th
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e
g
in
n
i
n
g
o
f
th
e
s
en
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ce
.
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w
e
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er
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th
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q
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n
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d
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t
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en
d
o
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r
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i
f
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a
s
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te
n
ce
ab
o
u
t
th
e
q
u
e
s
tio
n
"
w
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at
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h
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an
d
th
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n
,
t
h
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ce
ar
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h
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to
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n
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ar
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w
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as
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b
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t
"
m
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g
"
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ea
lly
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.
3
.
6
.
3
.
Upda
t
e
rules a
nd
s
t
ra
t
eg
ies in ha
nd
li
ng
n
eg
a
t
io
ns
T
h
is
s
tag
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to
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les
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f
in
d
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n
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.
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ed
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s
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n
I
n
d
o
n
esia
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is
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ial
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ati
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s
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s
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is
a
ter
m
f
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et
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u
c
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e
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ch
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n
d
u
cted
b
y
[
4
2
]
.
T
h
e
au
th
o
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m
a
n
u
all
y
co
llected
th
e
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p
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th
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I
n
d
o
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ical
d
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p
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lcif
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ased
o
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p
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e
-
p
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it
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-
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g
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T
h
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eg
at
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.
AVI
Q
A
h
as
an
ab
ilit
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to
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r
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in
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at
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ased
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er
ies o
f
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.
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g
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lar
ex
p
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s
f
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m
ed
r
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to
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p
atter
n
o
f
s
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te
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ce
s
f
o
u
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d
in
th
e
Q
A
-
p
air
s
d
atab
ase
b
y
ad
d
i
n
g
th
e
p
h
r
ase
n
e
g
atio
n
.
T
ab
le
6
p
r
esen
ts
a
s
et
o
f
I
n
d
o
n
esia
n
L
a
n
g
u
a
g
e
n
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p
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ases
f
o
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ed
.
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h
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n
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p
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ase
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t
h
e
r
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lt
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ca
lc
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latio
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th
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n
d
o
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m
e
d
ical
d
o
m
ai
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f
o
u
n
d
d
u
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in
g
tr
ain
i
n
g
d
ata.
A
s
s
h
o
wn
in
T
ab
le
6
,
th
e
p
o
s
itiv
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p
r
ed
ictiv
e
v
al
u
e
an
d
n
e
g
ati
v
e
p
h
r
as
es
in
I
n
d
o
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es
ian
ar
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o
f
ten
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s
ed
to
co
n
v
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a
p
r
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b
le
m
o
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q
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esti
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i
n
to
th
e
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eg
at
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w
o
r
d
s
y
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te
m
.
Neg
a
tiv
e
p
h
r
ases
ar
e
u
s
ed
w
h
e
n
co
n
d
u
cti
n
g
test
i
n
g
;
f
o
r
th
i
s
,
t
h
e
s
y
s
te
m
m
u
s
t
b
e
ab
le
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o
v
er
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m
e
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n
d
ch
o
o
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e
a
n
d
u
n
d
er
s
tan
d
w
h
at
t
h
e
u
s
er
ex
p
ec
ts
.
T
ab
le
6
.
P
o
s
itiv
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p
r
ed
ictiv
e
v
a
lu
e
(
P
P
V)
n
eg
atio
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p
h
r
ase
s
B
ah
asa
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n
d
o
n
e
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ia
f
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n
d
in
t
h
e
tr
ain
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et
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e
g
a
t
i
o
n
P
h
r
a
se
s
P
P
V
(
%)
T
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d
a
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t
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l
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g
l
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sh
:
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o
t
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t
c
h
y
9
5
.
67
J
a
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12
J
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:
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8
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11
T
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k
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p
8
5
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78
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11
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sh
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7
4
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12
T
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2
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20
T
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s n
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6
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45
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18
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3
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5
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11
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k
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11
J
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sh
:
D
o
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t
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k
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4
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.
12
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