Probabilistic graded rough set and double relative quantitative decision-theoretic rough set
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- 作者：Bo Wen Fanga ; bowenfang.math@whu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Bao Qing Hua ; b ; bqhu@whu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Probabilistic graded rough set ; Probabilistic rough set ; Graded rough set ; Absolute quantitative information ; Relative quantitative information
- 刊名：International Journal of Approximate Reasoning
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：74
- 期：Complete
- 页码：1-12
- 全文大小：355 K
文摘
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The probabilistic rough set based on coverage measure (PGRS) is proposed.
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PGRS is an extension of Pawlak's rough set and graded rough set.
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The paper proposes some rough set models, which essentially indicate the relative and absolute quantification.
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