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Rough sets

✍ Scribed by Zdzisław Pawlak

Publisher
Springer
Year
1982
Tongue
English
Weight
618 KB
Volume
11
Category
Article
ISSN
1573-7640

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📜 SIMILAR VOLUMES

Rough sets and fuzzy sets
Rough sets and fuzzy sets
✍ Zdzisław Pawlak 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 143 KB

In this note we compare notions of rough set and fuzzy set, and we show that these two notions are different.

Fuzzy rough sets
Fuzzy rough sets
✍ S. Nanda; S. Majumdar 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 134 KB
Rough sets theory
Rough sets theory
✍ B. Walczak; D.L. Massart 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 312 KB
Fuzziness in rough sets
Fuzziness in rough sets
✍ Kankana Chakrabarty; Ranjit Biswas; Sudarsan Nanda 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 88 KB

A measure of fuzziness in rough sets is introduced and some characterizations of this measure are made with examples.

Fuzzy rough sets are intuitionistic L-fu
Fuzzy rough sets are intuitionistic L-fuzzy sets
✍ Doǧan Çoker 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 145 KB

The purpose of this communication is to demonstrate the fact that fuzzy rough sets in the sense of Nanda and Majumdar [Fuzzy Sets and Systems 45 (1992) 157] are, indeed, intuitionistic L-fuzzy sets developed by Atanassov [VII ITKR's Session; Fuzzy Sets and Systems 20 (1986) 87].