Updating the partial singular value decomposition in latent semantic indexing.

Jane Tougas Raymond J. Spiteri

Published in: Comput. Stat. Data Anal. (2007)

Keyphrases

latent semantic indexing
singular value decomposition
low rank
singular values
least squares
latent semantic analysis
principal component analysis
dimensionality reduction
low rank approximation
term co occurrence
neural network
information retrieval
pattern recognition
vector space
language model
low dimensional