A comparison of two kinds of definitions of rough approximations based on a similarity relation

Information Sciences

Volumn 181, Issue 12, 2011, Pages 2587-2596

  Abo Tabl, E A ^a,b  

^a Assiut University   (Egypt)

^b QASSIM UNIVERSITY   (Saudi Arabia)

Author keywords

Accuracy measure; Lower and upper approximations; Rough sets; Similarity relation

Indexed keywords

ACCURACY MEASURES; LOWER AND UPPER APPROXIMATIONS; RIGHT NEIGHBORHOOD; ROUGH APPROXIMATIONS; ROUGH SETS; SIMILARITY RELATION; SIMILARITY RELATIONS;

ROUGH SET THEORY;

EID: 79953050768     PISSN: 00200255     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ins.2011.01.007     Document Type: Article

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