472 search results - page 64 / 95 » On the Entropy of a Hidden Markov Process |
ICASSP
2011
IEEE
13 years 6 days ago
2011
IEEE
Modern monaural voice and accompaniment separation systems usually consist of two main modules: melody extraction and timefrequency masking. A main distinction between different s...
ICASSP
2011
IEEE
13 years 6 days ago
2011
IEEE
This paper presents a discriminative training (DT) approach to irrelevant variability normalization (IVN) based training of feature transforms and hidden Markov models for large v...
ICASSP
2011
IEEE
13 years 6 days ago
2011
IEEE
We significantly improve the computational efficiency of a probabilistic approach for multiple pitch tracking. This method is based on a factorial hidden Markov model and two al...
ICA
2012
Springer
12 years 4 months ago
2012
Springer
Abstract. The use of high level information in source separation algorithms can greatly constrain the problem and lead to improved results by limiting the solution space to semanti...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Robust Spoken Language Understanding (SLU) is a key component of spoken dialogue systems. Recent statistical approaches to this problem require additional resources (e.g. gazettee...