Training data clustering for improved speech recognition.
Ananth SankarFrançoise BeaufaysVassilios DigalakisPublished in: EUROSPEECH (1995)
Keyphrases
- speech recognition
- training data
- acoustic models
- automatic speech recognition
- speech signal
- hidden markov models
- speech synthesis
- clustering algorithm
- language model
- speaker identification
- pattern recognition
- speech recognizer
- speech processing
- noisy environments
- k means
- speech understanding
- speech recognition systems
- speech recognition technology
- unsupervised learning
- training set
- speech retrieval
- speaker independent
- cepstral coefficients
- speaker dependent
- machine learning
- training process
- information retrieval
- keyword spotting
- non stationary
- data mining
- speech recognizers
- audio visual speech recognition