Keyphrases
- speech recognition
- wall street journal corpus
- isolated word
- hidden markov models
- acoustic models
- language model
- automatic speech recognition
- speech recognizer
- pattern recognition
- speech processing
- speech understanding
- speech signal
- noisy environments
- speaker identification
- speech recognition technology
- training process
- keyword spotting
- speech synthesis
- speech recognition systems
- speaker independent
- discriminative training
- training set
- speech retrieval
- machine learning
- speaker dependent
- training data
- information retrieval