New study reveals groundbreaking way to understand and compare preferences.
Fuzzy relations are used in decision-making to show how much we prefer one thing over another. This paper looks at how reciprocal fuzzy relations can be transformed into weak fuzzy relations. It also shows that reciprocal relations can have their own preference structure, with two relations showing strict preference and no preference. The researchers found that these new preference structures can work alongside standard preference structures, giving different ways to understand reciprocal preferences.