大数据背景下智慧城市绿色发展评价

The Evaluation of Green Development of Smart City in the Background of Big Data

通过对国内外有关城市绿色发展研究与评价文献的基础上,建立了包含绿色经济、绿色社会、绿色环境以及绿色发展协调度等四大子系统的智慧城市绿色发展评价指标体系,并通过spss19.0软件对我国中东部地区的19个省会城市的2015年备选指标数据进行预处理,筛选出各子系统指标集内有效指标,运用主成分分析法对我国城市绿色发展水平进行评价,并在对评价结果的深入分析之后提出了相应的建议。

The paper through the domestic and international literatures on the research and evaluation of urban green development,this paper establishes the evaluation index system of green development of smart city which includes four major subsystems,such as green economy,green society,green environment and green development coordination.Through the SPSS19.0 software preprocesses 29 alternative index data of 2015 in 19 provincial capitals in central and eastern regions of China,screened the effective indicators in each subsystem index set,and used principal component analysis to evaluate the level of urban green development in China,and put forward corresponding suggestions after deeply analyzing the evaluation results.