472 search results - page 61 / 95 » On the Entropy of a Hidden Markov Process |
166
click to vote
ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We derive an efficient learning algorithm for model-based source separation for use on single channel speech mixtures where the precise source characteristics are not known a pri...
186
click to vote
AVSS
2008
IEEE
16 years 23 days ago
2008
IEEE
We propose a video event analysis framework based on object segmentation and tracking, combined with a Hidden Semi-Markov Model (HSMM) that uses state occupancy duration modeling....
183
click to vote
ICASSP
2008
IEEE
16 years 22 days ago
2008
IEEE
The fusion of information from heterogenous sensors is crucial to the effectiveness of a multimodal system. Noise affect the sensors of different modalities independently. A good ...
157
click to vote
ICASSP
2008
IEEE
16 years 22 days ago
2008
IEEE
In this paper, we investigate the significance of contextual information in a phoneme recognition system using the hidden Markov model - artificial neural network paradigm. Cont...
140
click to vote
ICASSP
2008
IEEE
16 years 22 days ago
2008
IEEE
In many pattern recognition tasks, given some input data and a family of models, the “best” model is defined as the one which maximizes the likelihood of the data given the m...