| 基于粗集理论的模糊知识权重计算方法及其应用 |
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| 引用本文： | 彭龑,周明明.基于粗集理论的模糊知识权重计算方法及其应用[J].四川理工学院学报(自然科学版),2009,22(4):91-93. |
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| 作者姓名： | 彭龑 周明明 |
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| 作者单位： | 四川理工学院计算机学院,四川,自贡,643000 |
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| 基金项目： | 四川省教育厅基金项目，人工智能四川省重点实验室基金 |
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| 摘 要： | 文章给出了一种模糊专家系统中基于粗集理论的模糊权重计算方法,通过专家经验所得到的主观权重和由粗集方法得到的客观权重进行综合,定义了模糊知识的综合权重。并给出了在羊疾病防治专家系统的应用。
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| 关 键 词： | 粗集理论 模糊知识 权重 计算方法 |
Computing Method of Fuzzy Knowledge and It's Application Based on Rough Set Theory |
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| PENG Yan,ZHOU Ming-ming.Computing Method of Fuzzy Knowledge and It''s Application Based on Rough Set Theory[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2009,22(4):91-93. |
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| Authors: | PENG Yan ZHOU Ming-ming |
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| Institution: | School of Computer Science;Sichuan University of Science & Engineering;Zigong 643000;China |
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| Abstract: | The paper gaves a computing method of fuzzy weight based on rough set theory in the fuzzy expert system,defines integrate weight of fuzzy knowledge by subjective weight of expert experience and impersonal weight about rough set theory. And the application in the Sheep Diseases Curing Network Expert System is given. |
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| Keywords: | rough set theory fuzzy knowledge weigth computing method |
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