Random-forests-based phonetic decision trees for conversational speech recognition.
Jian XueYunxin ZhaoPublished in: ICASSP (2008)
Keyphrases
- speech recognition
- random forests
- decision trees
- random forest
- ensemble methods
- logistic regression
- machine learning algorithms
- hidden markov models
- multi modal
- decision tree ensembles
- speaker independent
- automatic speech recognition
- language model
- naive bayes
- speech recognizer
- speech signal
- speech synthesis
- training set
- speech recognition technology
- training data
- conversational speech
- machine learning
- pattern recognition
- speaker identification
- speech recognition systems
- speaker dependent
- speech retrieval
- base classifiers
- natural language
- noisy environments
- information extraction
- probabilistic model
- acoustic models
- speaker adaptation
- neural network