Soft sets combined with interval valued intuitionistic fuzzy sets of type-2 and rough sets

Discrete Discriminant Analysis (DDA) is a multivariate data analysis technique that aims to classify and discriminate multivariate observations of discrete

The main idea is to compute the fuzzy set Z ˜ before applying a Type-reduction method for Type-2 fuzzy sets, to finally obtain a crisp solution using the Zimmermann’s soft

Motivated by the idea of soft interval valued intuitionistic fuzzy rough sets introduced in [4], we extend the soft interval intuitionistic fuzzy rough to the case of an

In this paper we discuss fuzzy strongly continuous semigroups fuzzy dynamical systems relationships and results obtained in [1] on invariant sets and stability of such fuzzy sets,

In this paper, we study fuzzy soft bi-ideals over semi- groups and discuss prime, strongly prime and semiprime fuzzy soft bi-ideals over semigroups and give some properties

For example, Kavikumar and Khamis [10] studied fuzzy ideals and fuzzy quasi- ideals in ternary semirings, Kavikumar, Khamis and Jun [11] studied fuzzy bi-ideals in ternary

Next , it is shown a possibility of generalisation of the notions of lower and upper approximations used in fuzzy rough sets and also of obtai ning better

A redução do espaço de característica via transformação da dimensionalidade utilizando a metade das componentes principais obtidas ao aplicar a técnica de PCA e a redução