TOPSIS method based on a fuzzy covering approximation space: An application to biological nano-materials selection
Information Sciences(2019)
摘要
•Two pairs of covering-based fuzzy rough set models are built.•A new objective criteria weight determination method is proposed.•Efficient algorithms to solve MCDM problems are developed.•A comparative analysis shows that our proposed method is more effective than existing ones.
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关键词
Fuzzy coimplicator,Bone transplant replacement materials selection,Covering-based fuzzy rough set,TOPSIS method,Finite fuzzy covering approximation space
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