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Does Selective Search Benefit from WAND Optimization?
[chapter]
2016
Lecture Notes in Computer Science
Selective search is a distributed retrieval technique that reduces the computational cost of large-scale information retrieval. By partitioning the collection into topical shards, and using a resource selection algorithm to identify a subset of shards to search, selective search allows retrieval effectiveness to be maintained while evaluating fewer postings, often resulting in 90+% reductions in querying cost. However, there has been only limited attention given to the interaction between
doi:10.1007/978-3-319-30671-1_11
fatcat:jyjywxp2sfgczepq77pcjlxile