城市功能区的判别方法研究

Under view of the modern city planning, the city tends to presents by regions, the different parts of the city have different functional attributes, city population live on these functional areas, constituting the main activities of the city. Based on the mobile phone traffic data, this paper takes the urban base station as the research object to excavate the urban population migration from various aspects, and abstracts each base station into a 95 dimensional feature vector. On this basis, combined with clustering analysisof urban base station traffic area attribution analysis, the final identification and division of urban traffic erea.