Contextual vector quantization for speech recognition with discrete hidden Markov model.

Qiang Huo Chorkin Chan Contextual vector quantization for speech recognition with discrete hidden Markov model. 513-517 1995 28 Pattern Recognition 4 http://dx.doi.org/10.1016/0031-3203(94)00117-5 db/journals/pr/pr28.html#HuoC95