Information measures of roughness of knowledge and significance of attribute in rough set theory

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作者：
Liang, Jiye
Li, Deyu
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来源：
Gongcheng Shuxue Xuebao/Chinese Journal of Engineering Mathematics | 2000年 / 17卷 / SUPPL.期
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摘要：
Rough set theory is a new mathematical approach to deal with vagueness and uncertainty. This paper addresses information measures of roughness of knowledge and significance of attribute by introducing a concept of information quantity.
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页码：106 / 108
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