基于推荐系统的适铁货物分析
Rail-Friendly Cargo Analysis Based on Recommendation System

为贯彻落实国家铁路发展策略，积极响应国家“公转铁”政策，优化我国货物运输结构，本文开展了适铁货物的分析研究。首先，本文综合公路货物运输标准和铁路货物运输标准，梳理了44种与社会生产和人民生活关系密切相关的货物类型。然后利用货运平台海量的公路货运数据对公路货物运输特征进行挖掘，得到这44种货物类型的基本属性，为下一步模型的建立提供基本输入特征。在此基础上综合公路和铁路的运输特征构建了适铁货物推荐模型，计算每一种货物类型相对于公路和铁路运输的匹配度。最后以江西–福建为实际案例，得到了该研究对象之间适铁运输的推荐货类清单，为开辟铁路货运业务经营新的增长点提供科学指导。
In order to implement the national railroad development strategy, actively respond to the National Transport Restructuring Policies and optimize the cargo transportation structure of China, this paper carries out the research of suitable railway cargo. First of all, this paper has sorted out 44 types of cargoes which are closely related to social production and people’s life by integrating the standards of road cargo transportation and railroad cargo transportation. Then the massive road freight data of freight platform is used to mine the characteristics of road freight transportation and get the basic attributes of these 44 cargo types, which provide the basic input characteristics for the next step of model building. On this basis, the cargo match degree model is constructed by integrating the transportation characteristics of road and railroads, and the match degree of each cargo type relative to road and rail transport is calculated. Finally, taking Jiangxi-Fujian as the actual case, a list of recommended cargo types suitable for railway transportation is obtained, which can provide scientific guidance for opening up new growth points for railroad freight business operation.