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首页> 外文期刊>Journal of computational methods in sciences and engineering >Comprehensive evaluation and spatial layout of high-quality logistics industry development based on accelerated genetic algorithm-projection pursuit model
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Comprehensive evaluation and spatial layout of high-quality logistics industry development based on accelerated genetic algorithm-projection pursuit model

机译：Comprehensive evaluation and spatial layout of high-quality logistics industry development based on accelerated genetic algorithm-projection pursuit model

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摘要

Logistics industry is not only the link connecting economic activities, but also an important thrust to stimulate domestic demand. Under the development background of the new era, the high-quality development of logistics industry has become an indispensable force for high-quality economic development. Reasonable and effective evaluation is an important prerequisite to promote its high-quality development. Guided by the concept of high-quality development, it innovatively adds the dimension of logistics development resource cost. Based on the data of 31 provinces and cities in China from 2011 to 2019, in view of the limitations of projection pursuit, genetic algorithm and projection pursuit are organically combined, which were used to measure the high-quality development level of China's regional logistics and analyze its spatial distribution characteristics. The reliability and accuracy of the evaluation results are improved, and the spatial information nature is analyzed by spatial exploration The results showed that the most important dimensions affecting the high-quality development of the logistics industry were logistics carrying capacity and technological innovation support. During the study period, there were significant differences in the high-quality development of regional logistics. The average annual logistics industry in the three provinces of Guangdong, Shandong and Jiangsu had relatively high level of high-quality development. By contrast, the development level of the three provinces of Tibet, Qinghai and Hainan was relatively low. In general, although the high-quality development of the logistics industry was increasing year by year, showing a trend of high level in the eastern region, followed by central region, low level in the western region, the gap had not been effectively shortened. In addition, the high-quality development of the regional logistics industry had a significant positive geographical correlation, showing a trickle drop effect in space.

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