Abstract

This article is based on the comprehensive evaluation of urban livability. This article selects the indicators to measure the urban livability, and uses the factor analysis method to reasonably screen the indicators, and establishes an improved BP neural network evaluation model to obtain the livability of different cities in Shaanxi Province. Monte Carlo simulation is used to analyze the impact of different indicators on urban livability. Then this article comprehensively considers the uncertain factors, establishes a predictive model of stochastic differential equations, and establishes a dynamic evaluation model to reassess the livability of cities.

Highlights

  • Urban livability is one of the hot topics in the current urban scientific research field, and the focus of Chinese government and urban residents

  • This article is based on the comprehensive evaluation of urban livability

  • This article selects the indicators to measure the urban livability, and uses the factor analysis method to reasonably screen the indicators, and establishes an improved BP neural network evaluation model to obtain the livability of different cities in Shaanxi Province

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Summary

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Introduction
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3Establishment of factor analysis model
Component number
W渭ei南nan Ton铜g川chuan S商ha洛ngluo Y杨an凌gling
Cumulati累v计e频 f率requency
Findings
Conclusion
Full Text
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