Focusing on novelty: a crawling strategy to build diverse language models.
Luciano BarbosaSrinivas BangalorePublished in: CIKM (2011)
Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- language modelling
- document retrieval
- information retrieval
- query expansion
- speech recognition
- retrieval model
- search engine
- statistical language models
- context sensitive
- smoothing methods
- test collection
- language models for information retrieval
- document ranking
- ad hoc information retrieval
- vector space model
- relevance model
- translation model
- query terms
- web mining
- word error rate
- web pages
- statistical language modeling
- language model for information retrieval