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

2012 IEEE Workshop on Spoken Language Technology, SLT 2012 - Proceedings

Volumn , Issue , 2012, Pages 182-187

  Lee, Hung Yi ^a   Wen, Tsung Hsien ^a   Lee, Lin Shan ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Document Expansion; Latent Semantic Analysis; Query Expansion; Random Walk

Indexed keywords

ACOUSTIC SIMILARITIES; BROADCAST NEWS; DOCUMENT EXPANSIONS; LANGUAGE MODEL; LANGUAGE MODELING; LATENT SEMANTIC ANALYSIS; QUERY EXPANSION; RANDOM WALK; RECOGNITION ERROR; SCORE PROPAGATION; SEMANTIC RETRIEVAL; TERM FREQUENCY; TEXT INFORMATION RETRIEVALS;

COMPUTATIONAL LINGUISTICS; EXPANSION; WEBSITES;

SEMANTICS;

EID: 84874274020     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SLT.2012.6424219     Document Type: Conference Paper

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