Unsupervised Learning of a Chinese Spontaneous and Colloquial Speech Lexicon with Content and Filler Phrase Classification.
Chi Shun CheungPascale FungPublished in: Int. J. Speech Technol. (2004)
Keyphrases
- unsupervised learning
- supervised learning
- machine learning
- pattern recognition
- classification accuracy
- speech recognition
- feature extraction
- keywords
- search engine
- text classification
- feature space
- metadata
- feature selection
- spectral features
- deep learning
- noun phrases
- speech signal
- speech synthesis
- expectation maximization
- feature set
- semi supervised
- feature vectors
- decision trees