| Autor: |
Hao Gao, Yicheng Mu, Xin Wang, Yang Li |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
2020 35th Youth Academic Annual Conference of Chinese Association of Automation (YAC). |
| DOI: |
10.1109/yac51587.2020.9337688 |
| Popis: |
This article constructs an evaluation index system. After the data is standardized, the weight of each evaluation index are calculated using the entropy weight method and the improved CRITIC weighting method. Then the weight of the combination weighting method is obtained by using objective optimization function of the sum of squared deviations. Finally, a comprehensive evaluation model of gray correlation is established. By solving the grey weighted correlations of some cities, the economic vitality index and ranking of these cities are obtained, which verifies the practicability of the model established. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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