Adaptive language modeling with varied sources to cover new vocabulary items.
Sarah E. SchwarmIvan BulykoMari OstendorfPublished in: IEEE Trans. Speech Audio Process. (2004)
Keyphrases
- language modeling
- language model
- retrieval model
- information retrieval
- query expansion
- n gram
- probabilistic model
- cross lingual
- statistical language models
- text classification
- document retrieval
- word segmentation
- document length
- pseudo feedback
- information retrieval systems
- retrieval effectiveness
- information extraction
- web pages
- search engine