Improved spoken term detection with graph-based re-ranking in feature space

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2011, Pages 5644-5647

  Chen, Yun Nung ^a   Chen, Chia Ping ^b   Lee, Hung Yi ^b   Chan, Chun An ^b   Lee, Lin Shan ^c  

^a Graduate Institute of Computer Science and Information Engineering   (Taiwan)

^b Graduate Institute of Communication Engineering   (Taiwan)

^c NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

pseudo relevance feedback (PRF); re ranking; spoken term detection

Indexed keywords

FEATURE SPACE; GLOBAL SIMILARITY; GRAPH-BASED; LOCAL SIMILARITY; PSEUDO RELEVANCE FEEDBACK; PSEUDO-RELEVANCE FEEDBACKS; RANDOM WALK; RE-RANKING; RELEVANCE SCORE; SPOKEN TERM DETECTION;

FEEDBACK; SPEECH COMMUNICATION;

SIGNAL DETECTION;

EID: 80051640553     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5947640     Document Type: Conference Paper

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