Rough set approximations in multi-granulation fuzzy approximation spaces

Fundamenta Informaticae

Volumn 142, Issue 1-4, 2015, Pages 145-160

  Ma, Jian Min ^a   Yao, Yiyu ^b  

^a CHANG'AN UNIVERSITY   (China)

^b UNIVERSITY OF REGINA   (Canada)

Author keywords

Multi granulation; Multi granulation fuzzy approximation space; Optimisticmulti granulation approximation; Pessimistic multi granulation approximation

Indexed keywords

BINS; GRANULATION; ROUGH SET THEORY; SET THEORY;

FUZZY APPROXIMATION SPACES; FUZZY BINARY RELATIONS; LOWER AND UPPER APPROXIMATIONS; MULTI-GRANULATIONS; OPTIMISTICMULTI-GRANULATION APPROXIMATION; PAWLAK'S ROUGH SET MODEL; PESSIMISTIC MULTIGRANULATION ROUGH SETS; ROUGH SET APPROXIMATION;

APPROXIMATION ALGORITHMS;

EID: 84949934963     PISSN: 01692968     EISSN: None     Source Type: Journal    
DOI: 10.3233/FI-2015-1288     Document Type: Article

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