Discriminative training of HMM based speech recognizer with gradient projection method.
Qiang HuoChorkin ChanPublished in: EUROSPEECH (1995)
Keyphrases
- discriminative training
- speech recognizer
- hidden markov models
- gradient projection method
- speech recognition
- automatic speech recognition
- objective function
- broadcast news
- spoken language
- conditional random fields
- speech signal
- speech recognition systems
- speaker identification
- speaker independent
- acoustic models
- n gram
- graphical models
- similarity measure
- knowledge representation
- pattern recognition