| 一种求解连续型结点变量影响图的概率衍值方法 |
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| 引用本文： | 刘金兰 韩文秀. 一种求解连续型结点变量影响图的概率衍值方法[J]. 系统工程学报, 1996, 11(1): 41-49 |
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| 作者姓名： | 刘金兰 韩文秀 |
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| 作者单位： | 天津大学系统工程研究所 |
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| 摘 要： | 本文分析研究了目前影响图评价的几种算法，指出了常规方法在影响图评价中存在的缺点与不足，并根据在思考问题过程中，同一领城专家的认知方式不同，分别采取因果推理及诊断推理的特点，提出一种能有效获取上述两种知识的数据获取与行值方法。
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| 关 键 词： | 影响图，概率衍值，连续型结点变量 |
A PROBABILITY PROPAGATION METHOD FOR INFLUENCE DIAGRAMS WITH CONTINUOUS NODE VARIABLES |
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| Liu Jinlan,Han Wenxiu,Li Guangquan. A PROBABILITY PROPAGATION METHOD FOR INFLUENCE DIAGRAMS WITH CONTINUOUS NODE VARIABLES[J]. Journal of Systems Engineering, 1996, 11(1): 41-49 |
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| Authors: | Liu Jinlan Han Wenxiu Li Guangquan |
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| Abstract: | In this paper, several algorithms to evaluate influence diagrams arechecked,the shortcomings of current methods are analysed and based on the cognitivedifferences in the thought processes of the different experts in the same domains, anew propagation mechanism that can acquire causal and diagnostic supports is presented. |
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| Keywords: | influence diagram probability propagation continuous node variables |
| 本文献已被 CNKI 维普 等数据库收录！ |
