Open AccessLog-linear optimization of second-order polynomial features with subsequent dimension reduction for speech recognition
Author(s) -
Muhammad Ali Tahir,
Ralf Schlüter,
Hermann Ney
Publication year - 2011
Publication title -
interspeech 2022
Language(s) - English
Resource type - Conference proceedings
DOI - 10.21437/interspeech.2011-187
Subject(s) - discriminative model , word error rate , dimension (graph theory) , dimensionality reduction , covariance , speech recognition , mel frequency cepstrum , reduction (mathematics) , pattern recognition (psychology) , polynomial , computer science , word (group theory) , mathematics , transformation (genetics) , transformation matrix , artificial intelligence , feature extraction , statistics , combinatorics , mathematical analysis , geometry , biochemistry , chemistry , physics , kinematics , classical mechanics , gene
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