A Bayesian approach to the verification problem applications to speaker verification.

In this paper, we study the general verification problem from a Bayesian viewpoint. In the Bayesian approach, the verification decision is made by evaluating Bayes factors against a critical threshold. The calculation of the Bayes factors in turn requires the computation of several Bayesian predicti...

Полное описание

Библиографические подробности

Опубликовано в::	IEEE Transactions on speech and audio processing 9, 8 (2001).
Главный автор:	Hui Jiang
Формат:	Статья
Язык:	English
Предметы:	Bayes factors. Bayesian approach. Bayesian predictive densities. GMM. Gaussian mixture model. NIST98 speaker verification evaluation data. Viterbi approximation. Critical threshold. Joint Bayesian predictive densities. Speaker verification. Verification decision. Verification problem.