英文标题 | Research on importance index of heterogeneous multi-attribute decision making based on closeness |
作者英文名 | Huang Nai, Fan Chongjun, Wang Yaqiong, Yang Yunpeng, Yuan Guanghui |
机构英文名 | 1.School of Business,University of Shanghai for Science & Technology,Shanghai 200093,China;2.Antai College of Economics & Management,Shanghai Jiao Tong University,Shanghai 200030,China;3.a.School of Information Management & Engineering,b.Laboratory Center,Shanghai University of Finance & Economics,Shanghai 200433,China |
英文摘要 | In order to solve the problem of heterogeneous multi-attribute decision making, this paper proposed a method for determining the attribute importance index based on relative progress. First, based on the average change in model values caused by a given attribute, the method defined the importance index of a general discrete model and proved that it satisfied several axiomatizations. Among them, the model had no restrictive assumptions. Then, it calculated the relative closeness of each decision scheme in the heterogeneous multi-attribute decision problem. Next, it could determine the importance index of each attribute by the closeness construct value function. Finally, it verified an example and some contrastive analysis of the result to test the feasibility and effectiveness of the proposed approach. This method effectively solved the problem of determining the importance index of heterogeneous attribute classes, which were more accurate and more suitable for complex decision systems than traditional methods. |
英文关键词 | post progress; heterogeneous information; multiple attribute decision; importance index |