Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/31648
Title: Evaluation of constrained preference recommendation
Authors: Li, A
Chai, J
Keywords: Package preference recommendation
Preference
Products recommendation
Recommender
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.
URI: http://hdl.handle.net/10397/31648
ISSN: 1327-2314
DOI: 10.3233/KES-140295
Appears in Collections:Journal/Magazine Article

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

Page view(s)

33
Last Week
1
Last month
Checked on Nov 13, 2017

Google ScholarTM

Check

Altmetric



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