Maximum Entropy Confidence Estimation for Speech Recognition.
Christopher WhiteJasha DroppoAlex AceroJulian OdellPublished in: ICASSP (4) (2007)
Keyphrases
- speech recognition
- maximum entropy
- maximum entropy principle
- language model
- random fields
- speech signal
- hidden markov models
- speech synthesis
- automatic speech recognition
- speech recognition systems
- pattern recognition
- speech recognition technology
- noisy environments
- speech processing
- transformation based learning
- speech recognizer
- conditional random fields
- named entity recognition
- isolated word
- speaker identification
- class conditional
- prior knowledge
- speaker independent
- speech recognizers
- principle of maximum entropy
- information extraction
- probabilistic model
- feature selection
- language modeling