Concept-based phrase spotting approach for spontaneous speech understanding.

Tatsuya Kawahara Norihide Kitaoka Shuji Doshita

Published in: ICASSP (1996)

Keyphrases

speech understanding
speech recognition
stochastic context free grammars
speech recognizer
video retrieval
keywords
text categorization
parse tree
machine learning
information retrieval
pattern recognition
semantic concepts
linguistic features