Memory-restricted latent semantic analysis to accumulate term-document co-occurrence events.

Seung-Hoon Na Jong-Hyeok Lee

Published in: Pattern Recognit. Lett. (2012)

Keyphrases

latent semantic analysis
co occurrence
term co occurrence
query terms
term weights
semantic space
word co occurrence
wordnet
named entities
semantic relations
document representation
probabilistic latent semantic analysis
visual words
semantic similarity
document clustering
topic models
test collection