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信息表中属性值为模糊集的粗糙集

Rough Sets of Property Value is Fuzzy Sets in Information Table
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摘要 研究信息表中属性值为模糊集的粗糙集,不同于已有的模糊粗糙集与粗糙模糊集,比Pawlak最初的粗糙集理论更接近于现实. Study rough sets of properly value is fuzzy sets in imformation table. It differente fuzzy rough sets and rough fuzzy sets.
作者 蒲义书
出处 《喀什师范学院学报》 2005年第6期1-2,7,共3页 Journal of Kashgar Teachers College
基金 陕西理工学院科研基金项目(SLCK0407)
关键词 信息表 属性值 模糊集 等价关系 粗糙集 Information table Property value Fuzzy sets Equivalence retation Rough sets
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