VQ - EM - Training - CodebookVQ - EM - Testing - 6 ? BAUM
نویسنده
چکیده
This paper presents a scheme of speaker-independent isolated word recognition in which Hidden Markov Modelling is used with Vector Quantization codebooks constructed using the Expectation-Maximization (EM) algorithm for Gaussian mixture models. In comparison with conventional vector quantization, the EM algorithm results in greater recognition accuracy.
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تاریخ انتشار 1991