Title:

Intuitionistic fuzzy relations and measures of consensus

Subtitle:

Raport Badawczy = Research Report ; RB/63/2001

Creator:

Szmidt, Eulalia : Autor ; Kacprzyk, Janusz (1947– ) : Autor

Publisher:

Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences

Place of publishing:

Warszawa

Date issued/created:

2001

Description:

14 pages ; 21 cm ; Bibliography p. 12-14

Type of object:

Book/Chapter

Subject and Keywords:

Degree of consensus ; Stopień konsensusu ; Intuicjonistyczne zbiory rozmyte ; Intuitionistic fuzzy sets ; Consensus ; Konsensus ; Linguistically quantified statements

Abstract:

We follow the concept of a fuzzy majority introduced by Kacprzyk (1984, 1985, 1986, 1987), Fedrizzi (1988), Kacprzyk and Fedrizzi (1986, 1988, 1989). The proposed consensus measure expresses a degree to which, say, „most of the important individuals agree as to almost all of the relevant options”. Individual testimonies are assumed to be individual intuitionistic fuzzy preference relations that, as opposed to ordinary fuzzy preference relations, can better reflect the fact that during the consensus reaching proccess individuals can be, first, unsure as to their peferences, and second, can change them. We obtain new interval valued measures of consensus meant as, on the one hand, reflecting a possible hestitation of individuals, and on the other hand, providing a best and worst possible result.

Relation:

Raport Badawczy = Research Report

Resource type:

Text

Detailed Resource Type:

Report

Source:

RB-2001-63

Language:

eng

Language of abstract:

eng

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Systems Research Institute of the Polish Academy of Sciences

Original in:

Library of Systems Research Institute PAS

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open