Efficient recommendation methods using category experts for a large dataset
- 주제(키워드) Collaborative filtering , Expert , Performance evaluation , Recommender system
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 Elsevier
- 발행년도 2015
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000118945
- 본문언어 영어
- Published As http://dx.doi.org/10.1016/j.inffus.2015.07.005
초록/요약
Neighborhood-based methods have been proposed to satisfy both the performance and accuracy in recommendation systems. It is difficult, however, to satisfy them together because there is a tradeoff between them especially in a big data environment. In this
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