Please use this identifier to cite or link to this item:
Title: Evaluation of constrained preference recommendation
Authors: Li, A
Chai, J
Keywords: Package preference recommendation
Products recommendation
Issue Date: 2014
Publisher: IOS Press
Source: International journal of knowledge-based and intelligent engineering systems, 2014, v. 18, no. 3, p. 157-165 How to cite?
Journal: International Journal of Knowledge-Based and Intelligent Engineering Systems 
Abstract: We concern the issue of preference recommendation towards more reliable recommender system. General recommender system provides a collection of items or several bests of them, on the basis of a fixed preference constraint. However, the realistic preference from users may be such complicated that makes conventional recommender system unreliable. In real-world applications, e.g. travel planning or hotel selection, specific constraints may be involved like a limited travel time or an appropriate budget for hotel accommodation. Motivated by these applications, we investigate the constrained preference recommendation (CPR), in which two main types are studied including Threshold-CPR (T-CPR) and Range-CPR (R-CPR). We firstly analyze and define the related problems. Then, we provide solutions with illustration of problem-solving procedure. The results are analogized with other representative techniques. Finally, we provide an extension study on the general CPR problems. Therein, we firstly provide a normalized system for constraint representation. Secondly, we utilize the proposed normalized system to analyze representative literature.
ISSN: 1327-2314
DOI: 10.3233/KES-140295
Appears in Collections:Journal/Magazine Article

View full-text via PolyU eLinks SFX Query
Show full item record

Page view(s)

Last Week
Last month
Citations as of Jun 17, 2018

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.