Language Models for Searching in Web Corpora.
Jaap KampsGilad MishneMaarten de RijkePublished in: TREC (2004)
Keyphrases
- language model
- web corpora
- query expansion
- language modeling
- probabilistic model
- n gram
- retrieval model
- comparable corpora
- test collection
- document retrieval
- query terms
- query translation
- information retrieval
- context sensitive
- pseudo relevance feedback
- relevant documents
- text retrieval
- vector space model
- smoothing methods
- generative model
- natural language processing
- language models for information retrieval