基于熵权法的TOPSIS综合评价法在城市公共交通中的应用

Application of TOPSIS Comprehensive Evaluation Method Based on Entropy Weight Method in Urban Public Transportation

为了客观评价我国各地区的城市公共交通情况,本文将依据2020年全国31个省市自治区的城市公共交通数据,采取基于熵权法的TOPSIS综合评价方法,对31个省市自治区的公共交通情况进行分析。运用R语言软件实现,并给出相应的排名结果。结果显示,广东、上海、北京排名前三,城市公共交通比较完善;海南、青海、西藏排名靠后,城市公共交通极其不便。因此,公共交通发展与经济发展往往呈现正相关关系。通过进一步的研究可以发现,我国东西中部地区的公共交通发展极不平衡,应采取相应的措施来促进我国区域的协调发展。

In order to objectively evaluate the situation of urban public transportation in China, this paper will adopt TOPSIS comprehensive evaluation method based on entropy weight method according to the urban public transportation data of 31 provinces, cities and autonomous regions in China in 2020. This paper analyzes the situation of public transportation in 31 provinces, cities and autonomous regions, and uses R language software to achieve and give the corresponding ranking results. The results show that Guangdong, Shanghai and Beijing rank in the top three, and the urban public transportation is relatively perfect, while Hainan, Qinghai and Tibet rank in the bottom, and the urban public transportation is extremely inconvenient. Therefore, public transportation development and economic development tend to show a positive correlation. Through further study, it can be found that the development of public transport in the East and west central areas of China is extremely unbalanced, and corresponding measures should be taken to promote the coordinated development of China’s regions.