Unsupervised language model adaptation based on automatic text collection from WWW.
Motoyuki SuzukiYasutomo KajiuraAkinori ItoShozo MakinoPublished in: INTERSPEECH (2006)
Keyphrases
- language model
- text collections
- information retrieval
- language modeling
- n gram
- document retrieval
- probabilistic model
- context sensitive
- retrieval model
- test collection
- smoothing methods
- document collections
- text documents
- query expansion
- unsupervised learning
- textual data
- text retrieval
- inverted index
- linguistic resources
- text categorization
- supervised learning
- query processing
- keywords
- bayesian networks