Robust estimation of HMM parameters using fuzzy vector quantization and Parzen's window.

Jianing Dai Robust estimation of HMM parameters using fuzzy vector quantization and Parzen's window. 53-57 1995 28 Pattern Recognition 1 http://dx.doi.org/10.1016/0031-3203(94)00075-W db/journals/pr/pr28.html#Dai95