Analysis of phone posterior feature space exploiting class-specific sparsity and MLP-based similarity measure

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

Volumn , Issue , 2010, Pages 4886-4889

  Asaei, Afsaneh ^a,b   Picart, Benjamin ^c   Bourlard, Hervé ^a,b  

^a IDIAP RESEARCH INSTITUTE   (Switzerland)

^b EPFL   (Switzerland)

^c UNIVERSITY OF MONS   (Belgium)

Author keywords

kNN classifier; Posterior feature space; Posterior space properties; Posterior based metrics

Indexed keywords

CLASSIFICATION (OF INFORMATION); SIGNAL PROCESSING; TELEPHONE SETS; VECTOR SPACES;

FEATURE SPACE; KNN CLASSIFIER; PERFORMANCE; PHONE CLASSIFICATIONS; POSTERIOR FEATURE SPACE; POSTERIOR FEATURES; POSTERIOR SPACE PROPERTY; POSTERIOR-BASED METRIC; PROPERTY; SUBWORD UNITS;

SPEECH RECOGNITION;

EID: 78049404268     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2010.5495121     Document Type: Conference Paper

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