Entity Set Search of Scientific Literature: An Unsupervised Ranking ApproachEI

摘要

Literature search is critical for any scientific research. Different from Web or general domain search, a large portion of queries in scientific literature search are entity-set queries, that is, multiple entities of possibly different types. Entity-set queries reflect useru0027s need for finding documents that contain multiple entities and reveal inter-entity relationships and thus pose non-trivial challenges to existing search algorithms that model each entity separately. However, entity-set queries are usually sparse (i.e., not so ...更多
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SIGIR, 2018.

被引用次数2|引用|6
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