Keyphrases
- test collection
- anchor text
- trec web track
- search tasks
- trec web
- retrieval model
- information retrieval
- retrieval systems
- web search
- relevant documents
- document collections
- relevance feedback
- language model
- query terms
- information retrieval systems
- language modeling
- image retrieval
- link structure
- website
- web mining
- document retrieval
- query logs
- document representation
- similarity measure
- machine learning