Analysis of Livable City Evaluation Model based on Mathematical Method

Teng Rong¹, Yuhang Dong²

¹Shandong University of Science and Technology, Qingdao, 266000, China

² Shandong University of Finance and Economics, Jinan, 250000, China

Abstract: Based on the evaluation of livable cities, this paper selects several representative indicators for evaluating livable cities, and evaluates livable cities by establishing evaluation models for livable cities, and makes recommendations. For the evaluation index of China's existing livable cities, based on the rationality of the indicators in the literature, the principal component analysis method was used to establish a mathematical model for evaluating livable cities. According to the data of the past five years of collecting the main indicators of the eight major cities, the rationality analysis of these data gives a ranking of livable cities. Then the relationship between uncertain factors and indicators is established. Through the relationship between uncertain factors and indicators, the influence of uncertain factors on livable cities is obtained. Finally, taking Xuzhou as an example, further analyze the livable city in Xuzhou City, and give targeted suggestions for further improving the livability level of the city.

Keywords: Livable City; Analytic hierarchy process; Principal component analysis; Nonlinear iterative method