1368 search results - page 51 / 274 » Logical Hidden Markov Models |
146
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ICML
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper, we investigate a simple, mistakedriven learning algorithm for discriminative training of continuous density hidden Markov models (CD-HMMs). Most CD-HMMs for automat...
146
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ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
We address the feature selection problem for hidden Markov models (HMMs) in sequence classification. Temporal correlation in sequences often causes difficulty in applying featur...
168
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ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
Compressive sensing aims to recover a sparse or compressible signal from a small set of projections onto random vectors; conventional solutions involve linear programming or greed...
112
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SIBGRAPI
2008
IEEE
15 years 9 months ago
2008
IEEE
This work introduces a Hidden Markov Model (HMM) based technique to classify agricultural crops. The method recognizes different crops by analyzing their spectral profiles over a ...
152
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SEMCO
2007
IEEE
15 years 9 months ago
2007
IEEE
Discriminative training has been a leading factor for improving automatic speech recognition (ASR) performance over the last decade. The traditional discriminative training, howev...