Classification margin for improved class-based speech recognition performance.
Denis JouvetNicolas VinuesaPublished in: ICASSP (2012)
Keyphrases
- speech recognition
- pattern recognition
- hidden markov models
- language model
- support vector
- automatic speech recognition
- speech signal
- noisy environments
- training set
- classification accuracy
- speech processing
- pattern classification
- image classification
- speech synthesis
- speech recognizer
- speaker identification
- speech recognizers
- speech recognition systems
- speech recognition technology
- machine learning
- feature extraction
- feature selection
- speaker independent
- neural network
- handwriting recognition
- feature vectors
- discriminative training
- feature space
- speech understanding
- keyword spotting