A modified MAP criterion based on hidden Markov model for voice activity detecion.
Shiwen DengJiqing HanTieran ZhengGuibin ZhengPublished in: ICASSP (2011)
Keyphrases
- hidden markov models
- speech recognition
- markov model
- conditional random fields
- gesture recognition
- markov models
- hidden state
- maximum a posteriori
- sequential data
- handwritten word recognition
- minimum classification error
- viterbi algorithm
- forward backward
- baum welch
- phoneme recognition
- multi stream
- word recognition