Re-ranking Documents Based on Query-Independent Document Specificity.
Lei ZhengIngemar J. CoxPublished in: FQAS (2009)
Keyphrases
- query independent
- query dependent
- document retrieval
- document content
- query specific
- ad hoc retrieval
- document collections
- ranking algorithm
- web search
- web scale
- relevant documents
- retrieved documents
- link structure
- meta search
- document ranking
- learning to rank
- search tasks
- ranking functions
- document representation
- multimedia retrieval
- relevance scores
- information retrieval
- relevance ranking
- web documents
- information retrieval systems
- text retrieval
- query expansion
- test collection
- link analysis
- retrieval systems
- document clustering
- language model
- vector space model
- keywords
- web pages
- search engine