Feature space reduction and decorrelation in a large number of speech recognition experiments.
Josef V. PsutkaLudek MüllerLubos SmídlJosef PsutkaPublished in: SIP (2007)
Keyphrases
- speech recognition
- feature space
- hidden markov models
- pattern recognition
- language model
- speech signal
- speech processing
- keyword spotting
- feature vectors
- feature selection
- noisy environments
- speaker identification
- gaussian mixture model
- speech understanding
- handwriting recognition
- automatic speech recognition
- natural language processing
- feature extraction