385 search results - page 25 / 77 » Optimization of Formant Feature Based Speech Recognition |
INTERSPEECH
2010
13 years 2 months ago
2010
In this paper, we propose a joint optimal method for automatic speech recognition (ASR) and ideal binary mask (IBM) estimation in transformed into the cepstral domain through a ne...
SPEAKERC
2007
Springer
14 years 1 months ago
2007
Springer
Higher-level features based on linguistic or long-range information have attracted significant attention in automatic speaker recognition. This article briefly summarizes approac...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper looks at a parsing-based alternative to word error rate (WER) for optimizing recognition, SParseval, hypothesizing that it may be a better objective for applications su...
INTERSPEECH
2010
13 years 2 months ago
2010
Log-linear models have recently been used in acoustic modeling for speech recognition systems. This has been motivated by competitive results compared to systems based on Gaussian...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We propose a new optimization algorithm called Generalized Baum Welch (GBW) algorithm for discriminative training on hidden Markov model (HMM). GBW is based on Lagrange relaxation...