Improving Viterbi Bayesian predictive classification via sequential bayesian learning in robust speech recognition
نویسندگان
چکیده
منابع مشابه
Improving Viterbi Bayesian predictive classification via sequential Bayesian learning in robust speech recognition
In this paper, we extend our previously proposed Viterbi Bayesian predictive classification (VBPC) algorithm to accommodate a new class of prior probability density function (pdf) for continuous density hidden Markov model (CDHMM) based robust speech recognition. The initial prior pdf of CDHMM is assumed to be a finite mixture of natural conjugate prior pdf’s of its complete-data density. With ...
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ژورنال
عنوان ژورنال: Speech Communication
سال: 1999
ISSN: 0167-6393
DOI: 10.1016/s0167-6393(99)00018-7