Block-Based Language Modeling Approach Towards Web Search.
Shengping LiShen HuangGui-Rong XueYong YuPublished in: APWeb (2005)
Keyphrases
- language modeling
- web search
- language model
- information retrieval
- search engine
- anchor text
- query expansion
- probabilistic model
- retrieval model
- web search engines
- cross lingual
- n gram
- improvements in retrieval effectiveness
- query logs
- web pages
- search queries
- text classification
- ranking functions
- relevance model
- ad hoc retrieval
- retrieval effectiveness
- data analysis
- sentence retrieval
- statistical language models
- mixture model
- test collection
- user queries
- low dimensional
- keywords