Automatic Categorization of Voicemail Transcripts Using Stochastic Language Models.
Konstantinos KoumpisPublished in: TSD (2004)
Keyphrases
- language model
- automatic categorization
- automatic speech recognition
- speech recognition
- word clouds
- text categorization
- language modeling
- document categorization
- document representation
- information retrieval
- n gram
- document retrieval
- probabilistic model
- spoken term detection
- document clustering
- retrieval model
- language modelling
- query expansion
- vector space model
- broadcast news
- speech signal
- test collection
- smoothing methods
- language models for information retrieval
- naive bayes
- semi supervised learning
- clustering algorithm
- learning algorithm