On the compact computational domain of fuzzy-rough sets

被引：55

作者：

Bhatt, RB ^{[1
]}

Gopal, M ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Control Grp, New Delhi 110016, India

来源：

PATTERN RECOGNITION LETTERS | 2005年 / 26卷 / 11期

关键词：

compact computational domain; fuzzy-rough sets; pattern recognition;

D O I：

10.1016/j.patrec.2005.01.006

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Based on some properties of fuzzy t-norm and t-conorm operators, the concept of fuzzy-rough sets on compact computational domain has been put forward. Various mathematical properties of this new definition of fuzzy-rough sets are discussed from pattern classification viewpoint. It is established that the proposed approach identifies various patterns in the sense of fuzzy-roughness, in addition to providing deeper insight into various concepts of fuzzy-rough sets. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：1632 / 1640

页数：9

共 24 条

[1] Roughness of a fuzzy set [J].

Banerjee, M ;

Pal, SK .

INFORMATION SCIENCES, 1996, 93 (3-4) :235-246

[2] A possibilistic approach to clustering - Comments [J].

Barni, M ;

Cappellini, V ;

Mecocci, A .

IEEE TRANSACTIONS ON FUZZY SYSTEMS, 1996, 4 (03) :393-396

[3]

BHATT RB, 2004, P INT C SYST CYB INF, P371

[4]

BHATT RB, 2004, IN PRESS PATTERN REC

[5] Fuzziness in rough sets [J].

Chakrabarty, K ;

Biswas, R ;

Nanda, S .

FUZZY SETS AND SYSTEMS, 2000, 110 (02) :247-251

[6] ROUGH FUZZY-SETS AND FUZZY ROUGH SETS [J].

DUBOIS, D ;

PRADE, H .

INTERNATIONAL JOURNAL OF GENERAL SYSTEMS, 1990, 17 (2-3) :191-209

[7]

Dubois D., 1992, Putting Rough Sets and Fuzzy Sets Together, P203, DOI [10.1007/978-94-015-7975-9_14, DOI 10.1007/978-94-015-7975-9_14]

[8] UNSUPERVISED OPTIMAL FUZZY CLUSTERING [J].

GATH, I ;

GEVA, AB .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1989, 11 (07) :773-781

[9]

HUYNH VN, 2004, P IEEE INT C FUZZ SY

[10]

Krishnapuram R., 1993, IEEE Transactions on Fuzzy Systems, V1, P98, DOI 10.1109/91.227387

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