Improved semantic retrieval of spoken content by language models enhanced with acoustic similarity graph.

Hung-yi Lee Tsung-Hsien Wen Lin-Shan Lee

Published in: SLT (2012)

Keyphrases

language model
semantic retrieval
similarity graph
document retrieval
probabilistic model
query expansion
test collection
speech recognition
information retrieval
retrieval model
image annotation
smoothing methods
image retrieval
vector space model