Keyphrases
- ranked list
- relevance ranking
- query dependent
- learning to rank
- rank order
- query independent
- vertical search engines
- ranking list
- ranking algorithm
- web search
- information retrieval
- learning to rank algorithms
- relevance scores
- relevance feedback
- document relevance
- user feedback
- ranking functions
- link analysis
- retrieval quality
- document ranking
- vertical search
- opinion retrieval
- ranking models
- query topic
- result list
- learning community
- result lists
- click logs
- retrieved documents
- tag relevance
- relevance model