Query Driven Algorithm Selection in Early Stage Retrieval.
Joel M. MackenzieJ. Shane CulpepperRoi BlancoMatt CraneCharles L. A. ClarkeJimmy LinPublished in: WSDM (2018)
Keyphrases
- early stage
- dynamic programming
- computational complexity
- worst case
- search space
- selection algorithm
- k means
- detection algorithm
- efficient retrieval
- np hard
- matching algorithm
- query expansion
- relevance feedback
- data sources
- preprocessing
- database
- retrieval effectiveness
- retrieval framework
- optimal solution
- objective function
- database systems
- clustering algorithm
- learning algorithm