answer questions 0.0033127
answer sentences 0.002857582
answer pairs 0.002757699
question information 0.00262087
answer detection 0.002587598
date answer 0.002538639
multiple answer 0.002466859
question sentences 0.0024543020000000002
contiguous answer 0.0024406280000000002
answer candidates 0.002391763
answer detec 0.002391269
answer qid 0.0023838550000000003
answer finding 0.00238131
answer segments 0.0023808090000000002
answer identification 0.002378598
forum question 0.0023063930000000003
answer 0.00214553
question post 0.0020788250000000003
question description 0.002061195
question answering 0.002027131
current question 0.002024251
graphical model 0.002014468
question title 0.001986751
translation model 0.001951113
crf model 0.00192526
basic model 0.001894209
model prec 0.0018442929999999999
desirable model 0.001833771
question 0.00174225
feature function 0.001699784
training data 0.001695572
model 0.00159983
same sentence 0.001591819
similarity feature 0.00157303
sentence pairs 0.001547376
other sentence 0.001535976
related questions 0.0015321109999999998
similarity features 0.0015234900000000002
lexical features 0.0015119460000000001
structural feature 0.0015058239999999998
multiple questions 0.001488499
main features 0.0014845770000000002
sentence dependency 0.0014823969999999999
new questions 0.001473769
factoid questions 0.001470742
word similarity 0.0014628
contiguous questions 0.0014622679999999999
structural features 0.001456284
forum information 0.0014427630000000001
first sentence 0.001432146
ous questions 0.001403769
useful feature 0.001397278
extra feature 0.0013869619999999998
forum data 0.001385911
previous sentence 0.001354085
other words 0.001316914
word areas 0.00131442
discourse features 0.0013031490000000002
larity features 0.0013011560000000001
same set 0.0012922469999999998
word pet 0.001271031
common word 0.0012641559999999998
semantic similarity 0.001260789
shares word 0.0012602809999999998
context sentences 0.001250518
shared word 0.0012445409999999998
word sim 0.001244481
tree representation 0.001241443
word family 0.001240532
text detection 0.001178922
questions 0.00116717
position information 0.0011661829999999999
request information 0.001153247
contextual information 0.001138968
location information 0.001130997
previous sentences 0.00113093
different methods 0.001130224
decision tree 0.001117955
feature 0.00111587
background information 0.001115713
sufficient information 0.001113147
junction tree 0.001106454
words structural 0.001106099
annotated data 0.001100107
other work 0.001099648
features 0.00106633
matching words 0.001065723
same threads 0.001060168
other nlp 0.001058285
union data 0.001056926
main content 0.001048662
priate answers 0.001045897
text summarization 0.001036462
tional text 0.0010237549999999999
contiguous sentences 0.00100715
candidate pairs 0.001003225
first work 9.958179999999999E-4
same post 9.93187E-4
plain text 9.90148E-4
trec context 9.83153E-4
