Finding Close T-indistinguishability Operators to a Given Proximity

Two ways to approximate a proximity relation R (i.e. a reflexive and symmetric fuzzy relation) by a T-transitive one where T is a continuous archimedean t-norm are given. The first one aggregates the transitive closure R of R with a (maximal) T-transitive relation B contained in R. The second one modifies the values of R or B to better fit them with the ones of R.

• Type: Conference
• Year: 2007
• Where: EUSFLAT
• Authors: Luis Garmendia, Jordi Recasens
• Keywords: Continuous Archimedean T-norm, EUSFLAT 2007, Proximity Relation, Symmetric Fuzzy Relation