Dialogue act classification using language models.
Norbert ReithingerMartin KlesenPublished in: EUROSPEECH (1997)
Keyphrases
- language model
- language modeling
- probabilistic model
- language modelling
- document retrieval
- n gram
- classification accuracy
- information retrieval
- speech recognition
- statistical language models
- test collection
- text classification
- pattern recognition
- retrieval model
- language models for information retrieval
- decision trees
- machine learning
- feature vectors
- query expansion
- feature space
- smoothing methods
- class labels
- query terms
- pseudo relevance feedback
- translation model
- term dependencies
- feature selection
- ad hoc information retrieval
- active learning
- language model for information retrieval