IMPROVING ACCURACY OF MULTI-CRITERIA COLLABORATIVE FILTERING BY NORMALIZING USER RATINGS

IMPROVING ACCURACY OF MULTI-CRITERIA COLLABORATIVE FILTERING BY NORMALIZING USER RATINGS

Multi-criteria collaborative filtering schemes allow modeling user preferences in a more detailed manner by collecting ratings on various aspects of a product or service. Although preferences are expressed by numerical ratings within a predetermined scale, it is not guaranteed that users comprehend...

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Bibliographic Details
Main Authors:	Alper Bilge, Alper Yargıç
Format:	Article
Language:	English
Published:	Anadolu University 2017-03-01
Series:	Anadolu University Journal of Science and Technology. A : Applied Sciences and Engineering
Subjects:	multi-criteria collaborative filtering z-score normalization decoupling normalization accuracy
Online Access:	http://dergipark.gov.tr/aubtda/issue/28283/273802?publisher=anadolu

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