Dependencies between Student State and Speech Recognition Problems in Spoken Tutoring Dialogues.
Mihai RotaruDiane J. LitmanPublished in: ACL (2006)
Keyphrases
- speech recognition
- automatic speech recognition
- speech processing
- hidden markov models
- language model
- intelligent tutoring systems
- speech recognizer
- pattern recognition
- speech signal
- speech synthesis
- speaker identification
- machine learning
- noisy environments
- tutoring system
- speaker independent
- cepstral coefficients
- speech recognizers
- isolated word
- signal processing
- spoken dialogue
- student learning
- learning environment
- image processing