| 规则中不确定性的表示与传播——信任函数的情形 |
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| 引用本文： | 杜劲松,张尧庭.规则中不确定性的表示与传播——信任函数的情形[J].武汉大学学报(理学版),1994(5). |
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| 作者姓名： | 杜劲松 张尧庭 |
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| 作者单位： | 武汉大学管理学院 武汉430072 |
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| 基金项目： | 国家攀登计划资助的课题 |
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| 摘 要： | 研究了信任函数理论框架下规则中的不确定性的表示与传播,引入信任结构表示不确定的规则。定义了信任结构的复合与分解运算,由此提出了一种新的不确定推理模式。
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| 关 键 词： | 人工智能 不确定推理 规则 信任函数 |
ON REPRESENTATION AND PROPAGATION OF UNCERTAINTIES IN RULES: THE CASE FOR BELIEF FUNCTIONS |
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| Du Jingsong,Zhang Yaoting.ON REPRESENTATION AND PROPAGATION OF UNCERTAINTIES IN RULES: THE CASE FOR BELIEF FUNCTIONS[J].JOurnal of Wuhan University:Natural Science Edition,1994(5). |
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| Authors: | Du Jingsong Zhang Yaoting |
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| Abstract: | The problem of representation and propagation of uncertainties in rules under the framework of belief function theory has been inveatigated. Belief structures are intro-duced to represent uncertain rules. Composition and decomposition of belief structure are de-fined. A new scheme for uncercertain reasoning is proposed, which can be viewed as a math-ematical model of human thinking. |
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| Keywords: | artificial intelligence uncertain reasoning rules belief functions |
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