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ACL COLING
Document language mo...
K-means algorithm
Related Topics
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1
Probabilistic latent semantic inde...
2
Search history
3
Personalized search
4
Probabilistic topic models
5
Query model
6
Unigram language model
7
Implicit feedback
8
Background model
9
Search system
Publications (1)
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1
Bridging Topic Modeling and Personalized Search
2010 -
Wei Song
,
Yu Zhang
,
Ting Liu
,
Sheng Li
D(θq||θd) between a query language model θq and a
document language model
θd. The KL divergence is defined as: D(θq||θd) =...