26 search results - page 3 / 6 » Discriminative training of HMMs for automatic speech recogni... |
ICASSP
2008
IEEE
14 years 6 days ago
2008
IEEE
In this paper we investigate a discriminative approach to feature weighting for topic identification using minimum classification error (MCE) training. Our approach learns featu...
NOLISP
2005
Springer
13 years 11 months ago
2005
Springer
Feature projection by non-linear discriminant analysis (NLDA) can substantially increase classification performance. In automatic speech recognition (ASR) the projection provided b...
LREC
2010
13 years 7 months ago
2010
Current state-of-the-art systems for automatic phonetic transcription (APT) are mostly phone recognizers based on Hidden Markov models (HMMs). We present a different approach for ...
ICML
2009
IEEE
14 years 6 months ago
2009
IEEE
In this paper, we investigate a simple, mistakedriven learning algorithm for discriminative training of continuous density hidden Markov models (CD-HMMs). Most CD-HMMs for automat...
ICMI
2009
Springer
14 years 10 days ago
2009
Springer
Human nonverbal behavior recognition from multiple cues and modalities has attracted a lot of interest in recent years. Despite the interest, many research questions, including th...