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Analysis of Factors Affecting Bus Lane Operation in Shanghai, China, Based on Decision Tree Modeling

机译:基于决策树模型的上海市公交专用道运行影响因素分析

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Bus lanes have played an important role in improving the operation of urban public transportation. However, the operation of dedicated bus lanes is still far from satisfactory. Therefore, understanding the factors affecting bus lane operation can help to improve the efficiency of urban public transportation. Traditionally, problems affecting bus lane operations have been attributed to factors within the transportation system itself; however, other factors may affect the efficiency and operation as well. This paper used data related to the infrastructure within the transportation system as well as data from the urban built environment to evaluate bus lane operation in Shanghai, China. Key factors affecting operation were identified and then, the C5.0 decision tree algorithm was used to divide the bus lanes into 8 types according to the aforementioned indicators. Conclusions showed that the transportation infrastructure has a greater influence on bus lane operations than the surrounding urban built environment.
机译:公交专用道在改善城市公共交通的运营中发挥了重要作用。然而,专用公交专用道的运营仍然远远不能令人满意。因此,了解影响公交专用道运行的因素可以帮助提高城市公共交通的效率。传统上,影响公交专用道运营的问题已归因于运输系统本身的因素。但是,其他因素也可能影响效率和操作。本文使用与交通系统内基础设施相关的数据以及城市建筑环境的数据来评估中国上海的公交专用道运营。确定了影响运行的关键因素,然后根据上述指标,使用C5.0决策树算法将公交专用道划分为8种类型。结论表明,交通运输基础设施对公交专用道运营的影响要大于周围的城市建筑环境。

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