semantic class 0.002491996
topic model 0.002418064
topic models 0.0022956450000000002
query semantic 0.002205765
semantic classes 0.00217577
topic number 0.002131943
topic modeling 0.002071348
ing topic 0.0020612910000000003
latent semantic 0.002047712
latent topic 0.002007782
standard topic 0.001929312
rasc topic 0.001916216
topic features 0.0019077410000000001
topic mixture 0.00190193
word distribution 0.0018934899999999998
semantic indexing 0.001884878
building topic 0.001881448
typical topic 0.001866126
topic num 0.001865494
topic mod 0.001855103
resultant topic 0.001851306
tive topic 0.001850029
semantic 0.00167688
topic 0.00163695
multiple topics 0.001619989
word item 0.001618352
latent topics 0.001538162
word sense 0.0014818779999999998
hidden topics 0.001415241
construction word 0.0014038929999999998
output topics 0.00139296
word order 0.001382131
resultant topics 0.001381686
tiple topics 0.0013768410000000002
particular word 0.001363151
model approach 0.0012906559999999998
dirichlet distribution 0.001290497
different items 0.001266692
different patterns 0.001262336
different corpus 0.001256072
related words 0.0011896909999999999
topics 0.00116733
class table 0.001167214
common words 0.00116501
tic class 0.0011272869999999998
class dis 0.001117552
model training 0.0011017309999999999
model representation 0.001089016
class construction 0.001072979
training data 0.001055432
different seman 0.00105279
lar words 0.001050158
other items 0.001041261
different thresholds 0.0010267380000000001
graphical model 0.001017259
query set 0.0010135349999999999
document corpus 0.001004974
query item 0.001001207
multinomial distribution 9.95486E-4
model extensions 9.91772E-4
source data 9.86753E-4
distribution poisson 9.60799E-4
document classification 9.57503E-4
tinomial distribution 9.56366E-4
son distribution 9.56366E-4
other approaches 9.52838E-4
item similarity 9.45435E-4
modeling approach 9.4394E-4
new document 9.418949999999999E-4
first step 9.28299E-4
first time 9.22556E-4
latent dirichlet 9.13869E-4
same time 9.03986E-4
query processing 8.95946E-4
lda approach 8.94573E-4
average query 8.75102E-4
item clustering 8.72265E-4
related work 8.691859999999999E-4
probability process 8.53356E-4
same postprocessing 8.477879999999999E-4
document rasc 8.45829E-4
words 8.40491E-4
results quality 8.36708E-4
similarity approaches 8.337209999999999E-4
first category 8.200740000000001E-4
results table 8.17459E-4
class 8.15116E-4
syntactic context 8.12455E-4
tic classes 8.11061E-4
same preprocessing 8.09122E-4
generative probability 8.068799999999999E-4
first challenge 8.05812E-4
online query 8.054729999999999E-4
other hand 8.03622E-4
first glance 8.01763E-4
other genera 8.01231E-4
other rea 8.01231E-4
same cluster 8.00924E-4
same site 8.00423E-4
multiple top 7.996380000000001E-4
