Conflict exists in various aspects of human society, and most peoples attitude towards conflict is not clear acceptance or rejection.In order to discuss conflict more intuitively, combined with practical semantic, the three-way conflict analysis based on interval-valued fuzzy conflict situation is studied. Firstly, the interval-valued fuzzy conflict situation is defined, and then conflict set, neutrality set and alliance set are given based on single issue and multiple issues respectively, which can help us make decisions. Secondly, the optimistic and pessimistic aggregation methods of loss function are proposed, and a threshold calculation method based on decision-theoretic rough set theory is introduced. Finally, an example is displayed to show the results of conflict analysis based on two aggregation functions defined in this paper.
CHANG Yue1
,
2
,
WANG Zhen1
,
2
,
REN Ruisi1
,
2
,
WEI Ling1
,
2
,
3*
. Three-way conflict analysis based on interval-valued fuzzy conflict situation[J]. Journal of Shaanxi Normal University(Natural Science Edition), 2023
, 51(1)
: 78
-87
.
DOI: 10.15983/j.cnki.jsnu.2023113
