Applying Numerical Trees to Evaluate Asymmetric Decision Problems

Applying Numerical Trees to Evaluate Asymmetric Decision Problems
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应用数值树评估非对称决策问题

DOI：
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发表时间：
2003
期刊：
European Conference on Symbolic and Quantitative Approaches to Reasoning and Uncertainty
影响因子：
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通讯作者：
A. Cano
A. Cano
中科院分区：
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文献类型：
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作者：
Manuel Gómez;A. Cano

文献摘要

被引文献

相似文献

本文描述了用影响图(ID)表示和解决非对称决策问题的一些思路。约束规则用来表示ID变量之间的不对称性。在ID的评估过程中，这些规则将被转换为数值树。应用数值树可以减少评估ID所需的运算次数。文中还给出了如何逼近数值树，从而使复杂的决策问题能够被评估。
This paper describes some ideas for applying numerical trees in order to represent and solve asymmetric decision problems with influence diagrams (IDs). Constraint rules are used to represent the asymmetries between the variables of the ID. These rules will be transformed into numerical trees during the evaluation of the ID. The application of numerical trees can reduce the number of operations required to evaluate the ID. The paper also presents how numerical trees may be approximated, thereby enabling complex decision problems to be evaluated.