Decision tree-based acoustic models for speech recognition.
Masami AkamineJitendra AjmeraPublished in: EURASIP J. Audio Speech Music. Process. (2012)
Keyphrases
- speech recognition
- acoustic models
- speech recognizer
- hidden markov models
- speaker independent
- automatic speech recognition
- language model
- pattern recognition
- speech recognition systems
- speech signal
- speaker identification
- neural network
- noisy environments
- broadcast news
- non stationary
- discriminative training
- information retrieval
- machine learning