| 一个基于可能性理论的推理模式 |
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| 引用本文： | 李凡,迟忠先.一个基于可能性理论的推理模式[J].华中科技大学学报(自然科学版),1993(3). |
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| 作者姓名： | 李凡 迟忠先 |
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| 作者单位： | 华中理工大学计算机科学与工程系
(李凡)，大连理工大学(迟忠先) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 在可能性理论的基础上,提出了一种新的将经典的假言推理作为它的特例的推理模式,其推理机制是借助于基于max-min合成的矩阵积来实现的.所得结果在一定程度上对不精确推理具有理论上的意义.
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| 关 键 词： | 可能性理论 可能性度量 必要性度量 假言推理 不确定性 |
An Inference Model Based on the Possibility Theory |
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| Li Fan Chi Zhongxian.An Inference Model Based on the Possibility Theory[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1993(3). |
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| Authors: | Li Fan Chi Zhongxian |
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| Institution: | Li Fan Chi Zhongxian |
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| Abstract: | Based on the possibility theory, this paper presents an inference model which contains the classical inferences, "modus ponens" and "modus tollens". Inferences are performed by means of a matrix product based on max-min composition. It is shown that to deal with uncertainty knowledge, the knowledge representation and reasoning method based on the possibility theory are better than those based on probability. |
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| Keywords: | possibility theory possibility measure necessity measure modus ponens uncertainty |
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