Study on New Term Weighting Method and New Vector Space Model Based on Word Space in Spoken Document Retrieval.

Seiichi Takao Jun Ogata Yasuo Ariki

Published in: RIAO (2000)

Keyphrases

vector space
term weighting
spoken document retrieval
low dimensional
pattern recognition
probabilistic model
information extraction
supervised learning
dimensionality reduction
language modeling
vector space model