Temporal ranking for fresh information retrieval.
Nobuyoshi SatoMinoru UeharaYoshifumi SakaiPublished in: IRAL (2003)
Keyphrases
- information retrieval
- learning to rank
- desktop search
- spatio temporal
- rank aggregation
- maximal marginal relevance
- probability ranking principle
- ranking algorithm
- temporal constraints
- temporal information
- information retrieval systems
- temporal data
- ranking functions
- relevance ranking
- spatial and temporal
- query expansion
- document ranking
- temporal reasoning
- meta search
- term weighting
- link analysis
- information extraction
- biomedical information retrieval
- web search
- text mining
- information access
- ranking models
- temporal relations
- temporal dimension
- effective retrieval
- retrieval strategies
- user feedback
- language modeling
- language model
- search engine
- vector space model
- temporal evolution
- evaluation measures
- retrieval effectiveness
- text retrieval
- retrieval systems
- web search engines
- expert search
- loss function
- question answering
- document collections