A case adaptation method based on problem-solution relation for emergency decision making
ZHENG Jing1,2, WANG Yingming1, CHEN Shengqun2
1. Decision Sciences Institute, Fuzhou University, Fuzhou 350116, China;
2. College of Electronics and Information Science, Fujian Jiangxia University, Fuzhou 350108, China
Abstract：This paper proposes a decision analysis method based on the problem-solution relation of similar cases to support the emergency alternative adaptation. The overall similarity between the target case and historical cases can be calculated by adopting a hybrid approach, it is then integrated into the attributes of historical cases' problem and solution, relation of historical cases', we can estimate the relation between the problem and solution based on their cosine angle. The adaptation of the emergency alternative should take accout not only on the angle relation between the problem and the solution, but also the size of the module. Finally, a numerical example is provided to illustrate the feasibility and validity of the proposed emergency case adaptation method based on the problem-solution relation.
郑晶, 王应明, 陈圣群. 应急决策中基于问题与解关系的案例调整方法[J]. 浙江大学学报（理学版）, 2016, 43(5): 560-566.
ZHENG Jing, WANG Yingming, CHEN Shengqun. A case adaptation method based on problem-solution relation for emergency decision making. Journal of ZheJIang University(Science Edition), 2016, 43(5): 560-566.
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2016, Vol. 43 
