| 信度理论的扩张与一个审定损害的专家系统 |
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| 引用本文： | 王志仁,邹增家,敖丽敏.信度理论的扩张与一个审定损害的专家系统[J].模糊系统与数学,1999,13(4):65-73. |
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| 作者姓名： | 王志仁 邹增家 敖丽敏 |
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| 作者单位： | 东北电力学院,数学教研室,吉林,吉林,132012 |
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| 摘 要： | 通过使用集合的基本概率定义出上限、下限概率,形成信度;通过隶属函数定义模糊集合的包含度、相交度,使信度理论在模糊集合得以扩张,得到了利用不确定性及模糊性的一个合理的推理方法。在此基础上,采AND/OR/COMB树推理开发了一个审定损害的专家系统。
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| 关 键 词： | 贝叶斯概率 下限概率 上限概率 基本概率 信度 包含度 相交度 模糊集合 隶属函数 AAD/OR/COMB树 专家系统 |
| 修稿时间： | 1998-04-12 |
The Spread of Belief Theory and an Expert System of Examining Damage |
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| WANG Zhi-ren,ZOU Zeng-jia,AO Li-min.The Spread of Belief Theory and an Expert System of Examining Damage[J].Fuzzy Systems and Mathematics,1999,13(4):65-73. |
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| Authors: | WANG Zhi-ren ZOU Zeng-jia AO Li-min |
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| Abstract: | To define upperand low er probabilities by using the basic probability ofset, and then form thebelief. To define the inclusion degree and intersection degreeoffuzzy setthrough m em bership function,and m ake the belieftheory can be spread in fuzzy set and then w egota reasonable inference ofusing uncertainty and fuzziness. On the base, w e inferred and developed an expertsystem to define upper and low er probabilities by using the basic probability ofsystem ofexam ining dam age by using AND/OR/COMB Tree. |
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| Keywords: | Beyes Probability Lower Probability Upper Probability Basic Probabili- ty Belief Inclusion Degree Intersection Degree Fuzzy Set Mem bership Function AND/OR/COMBTree ExpertSystem |
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