NDLI: Intuitionistic fuzzy bipolar approach for flexible querying in e-commerce applications

Content Provider	IEEE Xplore Digital Library
Author	Tamani, N.
Copyright Year	2015
Description	Author affiliation: INRIA GraphiK/LIRMM, Univ. of Montpellier, Montpellier, France (Tamani, N.)
Abstract	Several e-commerce applications ask customers to leave comments about the purchased products and to rate them positively or negatively as an opportunity to obtain valuable feedback on them. These information could be seen as user's preferences in a process of flexible query evaluation, which is capable to distinguish amongst the product items those that are the most suitable or most preferred to a given buyer. In this paper, we model product items (or alternatives) attached with positive and negative ratings as intuitionistic fuzzy sets [1], such that positive and negative ratings correspond to membership and nonmembership degrees respectively. Then, we show that available heterogeneous bipolar approaches developed in the field of flexible querying are not adequate in our case, and we introduce two new operators to rank intuitionistic alternatives, namely, Intuitionistic minimum, denoted by Imin, and Intuitionistic maximum, denoted by Imax. Finally, we show that each of these operators forms a linear order and both can represent a couple of extended intuitionistic t-norm and t-conorm that can be used as a basis of an intuitionistic bipolar fuzzy querying approach.
Starting Page	1
Ending Page	8
File Size	246332
Page Count	8
File Format	PDF
e-ISBN	9781479976997
DOI	10.1109/ISPS.2015.7244972
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-04-28
Publisher Place	Algeria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Fuzzy sets Query processing Intuitionistic Fuzzy Sets Coherence Footwear Bipolarity Flexible Querying Fuzzy set theory Cognition E-commerce applications
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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