Kernel latent semantic analysis using an information retrieval based kernel.

Laurence Anthony F. Park Kotagiri Ramamohanarao

Published in: CIKM (2009)

Keyphrases

latent semantic analysis
information retrieval
co occurrence
latent semantic indexing
support vector
feature space
tf idf
topic modeling
artificial intelligence
feature selection
information retrieval systems
topic models
singular value decomposition