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yahoo answers 0.001326373
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hitiqa system 0.00114952
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web results 9.9569E-4
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different sizes 9.70186E-4
information 9.64002E-4
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such cases 9.51961E-4
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additional words 9.2669E-4
system 9.2538E-4
such clarification 9.146019999999999E-4
web document 9.1008E-4
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ranking score 8.986580000000001E-4
cluster ranking 8.94742E-4
model 8.88767E-4
common topic 8.876929999999999E-4
clusters method 8.81419E-4
score vector 8.46318E-4
google search 8.43529E-4
total number 8.42857E-4
cluster vector 8.42402E-4
concept cluster 8.298800000000001E-4
list ques 8.20657E-4
results methods 8.12006E-4
separability method 8.11696E-4
context clusters 8.05021E-4
big set 8.025220000000001E-4
topic generation 7.993949999999999E-4
line method 7.93371E-4
ranking algorithm 7.86391E-4
available test 7.85143E-4
topic gener 7.842789999999999E-4
topic frames 7.842789999999999E-4
penalty score 7.840810000000001E-4
context subtopics 7.8199E-4
new con 7.81163E-4
ation approach 7.804040000000001E-4
many times 7.76259E-4
good clusters 7.733530000000001E-4
unstructured web 7.65504E-4
search snippets 7.57026E-4
error analysis 7.55019E-4
similar con 7.47845E-4
separability score 7.466899999999999E-4
ity score 7.465600000000001E-4
cluster separability 7.42774E-4
good category 7.42209E-4
