State-dependent time warping in the trended hidden Markov model
نویسندگان
چکیده
منابع مشابه
State-dependent time warping in the trended hidden Markov model
In this paper we present an algorithm for estimating state-dependent polynomial coefficients in the nonstationary-state hidden Markov model (or the trended HMM) which allows for the flexibility of linear time warping or scaling in individual model states. The need for the state-dependent time warping arises from the consideration that due to speaking rate variation and other temporal factors in...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 1994
ISSN: 0165-1684
DOI: 10.1016/0165-1684(94)90089-2