Automatic classification of question turns in spontaneous speech using lexical and prosodic evidence.
Sankaranarayanan AnanthakrishnanPrasanta Kumar GhoshShrikanth S. NarayananPublished in: ICASSP (2008)
Keyphrases
- automatic classification
- spontaneous speech
- prosodic features
- linguistic features
- human machine interaction
- spoken language
- automatic speech recognition
- wordnet
- spoken document retrieval
- speech recognition
- automatically classify
- machine learning
- speech synthesis
- text to speech
- automatic detection
- word sense disambiguation
- natural language processing
- speaker verification
- information access
- text classification
- semantic relations
- visual attention
- text categorization
- hidden markov models
- pattern recognition
- information retrieval