Investigating stranded GMM for improving automatic speech recognition.
Arseniy GorinDenis JouvetEmmanuel VincentDung T. TranPublished in: HSCMA (2014)
Keyphrases
- automatic speech recognition
- speech recognition
- speech signal
- speaker identification
- broadcast news
- word error rate
- gaussian mixture model
- conversational speech
- hidden markov models
- speech retrieval
- spoken words
- word recognition
- noisy environments
- recognition errors
- feature vectors
- acoustic features
- spontaneous speech
- mixture model
- pattern recognition
- em algorithm
- expectation maximization
- image retrieval
- video sequences