Upper Bound Kullback-Leibler Divergence for Hidden Markov Models with Application as Discrimination Measure for Speech Recognition.
Jorge F. SilvaShrikanth S. NarayananPublished in: ISIT (2006)
Keyphrases
- speech recognition
- hidden markov models
- kullback leibler divergence
- automatic speech recognition
- information theory
- speech signal
- distance measure
- keyword spotting
- speech processing
- information theoretic
- speaker dependent
- speech recognizer
- probability density function
- language model
- pattern recognition
- speaker independent
- conditional random fields
- mutual information
- speech recognition systems
- feature selection
- speaker adaptation
- noisy environments
- principal component analysis
- handwriting recognition
- discriminative training
- image processing
- machine learning