A weakly supervised optimize method in latent semantic indexing.

Duo Ji Dongbo Guo Dongfeng Cai Yu Bai

Published in: NLPKE (2009)

Keyphrases

weakly supervised
segmentation method
knowledge base
pairwise
prior knowledge
clustering method
latent semantic indexing
information retrieval
metadata
similarity measure
multiscale
information extraction
segmentation algorithm
bag of words
singular value decomposition