Unsupervised lattice-based acoustic model adaptation for speaker-dependent conversational telephone speech transcription.
Kishan ThambiratnamFrank SeidePublished in: INTERSPEECH (2009)
Keyphrases
- speaker dependent
- speaker adaptation
- speech recognition
- phoneme recognition
- speaker identification
- multi modal
- unsupervised learning
- maximum likelihood
- supervised learning
- semi supervised
- speaker independent
- machine learning
- hidden markov models
- automatic speech recognition
- natural language
- similarity measure
- clustering algorithm
- information retrieval