Collaborative ranking: improving the relevance for tail queries.
Ke ZhouXin LiHongyuan ZhaPublished in: CIKM (2012)
Keyphrases
- relevance ranking
- query dependent
- query independent
- improving web search
- retrieval quality
- relevance scores
- ranking models
- web search
- result lists
- result list
- ranked list
- ranking functions
- ranking algorithm
- learning to rank
- query processing
- search engine
- user queries
- user clicks
- query language
- relevance judgements
- relevance model
- meta search
- information retrieval
- retrieval systems
- database
- click logs
- query topic
- relevance judgments
- retrieved documents
- retrieval strategies
- search result diversification
- search queries
- query specific
- web search engines
- document ranking
- retrieval effectiveness
- query evaluation
- document relevance
- highly ranked
- rank order
- rank aggregation
- query logs
- keyword queries
- opinion retrieval
- clickthrough data
- collaborative learning
- query terms
- search tasks
- result set
- response time
- data sources
- web retrieval
- link analysis
- keywords
- range queries
- probabilistic retrieval model
- discounted cumulative gain