TSVD as a Statistical Estimator in the Latent Semantic Analysis Paradigm.

Giovanni Pilato Giorgio Vassallo

Published in: IEEE Trans. Emerg. Top. Comput. (2015)

Keyphrases

text retrieval
latent semantic analysis
latent semantic indexing
information retrieval
co occurrence

semantic space
image retrieval
document clustering
singular value decomposition
tf idf

least squares
image representation
visual words
clustering algorithm
question answering

markov random field
information extraction
prior knowledge
data analysis
multiscale