Maximum entropy models for speech confidence estimation.
Claudio EstienneAlberto SanchísAlfons JuanEnrique VidalPublished in: ICASSP (2008)
Keyphrases
- maximum entropy models
- speech recognition
- machine learning
- speech signal
- maximum entropy modeling
- high confidence
- case study
- natural language
- monte carlo simulation
- confidence level
- robust estimation
- audio visual
- genetic algorithm
- information retrieval
- database
- estimation error
- multi modal
- accurate estimation
- emotion recognition
- search engine
- recognition engine
- endpoint detection
- neural network