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基于IGIFR关系的区间灰数直觉模糊粗糙集模型及性质

Based on the IGIFR Relationship of Interval Grey Number Intuitionistic Fuzzy Rough Set Model and Its Properties
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摘要 在论述区间灰数直觉模糊集概念基础上,提出了区间灰数直觉模糊关系与区间灰数直觉模糊等价关系概念,定义了基于区间灰数直觉模糊关系环境下的区间灰数直觉模糊粗糙集模型,并讨论了相关性质. Two concepts of both the interval grey number intuitionistic fuzzy relations and the interval grey number intuitionistic fuzzy equivalence relations on the analytic basis of the concept of the internal grey number intuitionistic fuzzy sets are given. What＇s more, it＇s stated clearly what the interval grey intuitionistic fuzzy rough set model is about under the conditions of the interval grey number intuitionistic fuzzy relations and have discussed the relevant proper- ties.
作者 杨凡
机构地区 天津城市职业学院
出处 《南开大学学报（自然科学版）》 CAS CSCD 北大核心 2014年第1期19-24,共6页 Acta Scientiarum Naturalium Universitatis Nankaiensis
关键词 区间灰数直觉模糊集 IGIFR关系 区间灰数直觉模糊粗糙集 interval grey number intuitionistic fuzzy sets interval grey number intuitionistic fuzzy relations~ interval grey number intuitionistic fuzzy rough set
分类号 N945.2 [自然科学总论—系统科学]
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参考文献7

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共引文献42

南开大学学报（自然科学版）
2014年 第1期

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