Tasks, Queries, and Rankers in Pre-Retrieval Performance Prediction.
Paul ThomasFalk ScholerPeter BaileyAlistair MoffatPublished in: ADCS (2017)
Keyphrases
- query performance prediction
- retrieval systems
- retrieval process
- query formulation
- retrieval quality
- boolean queries
- prediction accuracy
- query generation
- information retrieval systems
- web retrieval
- information retrieval
- ad hoc retrieval
- query terms
- user queries
- retrieval strategies
- models built
- exact match
- query language
- image database
- response time
- query difficulty
- documents retrieved
- retrieval effectiveness
- semantic query
- data retrieval
- indexing structure
- retrieval model
- data sources
- query processing
- image retrieval
- multiple queries
- trec web
- database
- structured documents
- relevance feedback
- query expansion
- learning to rank
- text retrieval
- document retrieval
- ranked retrieval
- web search engines
- test collection
- query logs
- classification models
- original query
- indexing techniques
- multi dimensional
- cross language retrieval
- content and structure
- average precision
- data model