Necessity measures and fuzzy rough sets defined by certainty qualifications
説明
In this paper, we show how necessity measures are specified by two modifier functions. Giving a novel class of necessity measures designed by the specification method, we demonstrate a necessity measure in this class is suitable to apply fuzzy rough sets defined by certainty qualifications.
収録刊行物
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- Proceedings Joint 9th IFSA World Congress and 20th NAFIPS International Conference (Cat. No. 01TH8569)
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Proceedings Joint 9th IFSA World Congress and 20th NAFIPS International Conference (Cat. No. 01TH8569) 4 1940-1945, 2002-11-13
IEEE