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Method for medical resources allocation based on CP-nets


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Method for medical resources allocation based on CP-nets
Ju Yonghe12Chen Bo3Zhu Junwu3 Wang Jingcheng2Tao Lijian1
1.School of Public Health,Central South University,Changsha 410083,China; 2.Medical College,Yangzhou University,Yangzhou 225001,China; 3.School of Information Engineering,Yangzhou University,Yangzhou 225127,China
medical resources allocation CP-nets dominated relation preference dependency relationships borda count
In order to allocate medical resources reasonably and ensure medical equity,this paper proposes a representation of medical resources demand based on the CP-nets model from the perspective of medical resources reasonable configuration.Considering the facts that the highest overall efficiency of medical institutions and its internal competition for resources,the CP-nets' strong dominance test and improved dominance test are adopted to process demand data.The data are obtained that can be used to allocate medical resources.This paper proposes a medical resource allocation algorithm based on the CP-nets model,and then the borda count and weighted set cover are also used to expand applicable range of CP-nets.When aiming to maximize the total benefit society,the experimental results prove that the weighted set covering algorithm with the dominant strategy employed herein not only has the best performance but also can be suitable for the more large-scale data.


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Last Update: 2015-08-31