通过机器学习支持的MCDM和GIS集成来管理可持续的城市绿色空间
Murat Başeğmez1, Ayhan Doğan2, Cevdet Coşkun Aydın3
1Department of Geographic Information System and Real Estate, Ministry of National Education, 06560, Beşevler, Ankara, Türkiye.
Environmental science and pollution research international
|April 12, 2025
概括
本研究使用先进的方法确定了伊兹密尔的最佳绿地. 机器学习和GIS集成揭示了75%的现有绿色空间是次优的,指导可持续城市规划.
科学领域:
- 城市规划 城市规划
- 环境科学 环境科学
- 地理信息系统 (GIS) 是指地理信息系统.
背景情况:
- 有效的城市规划需要准确识别合适的绿色空间.
- 伊兹密尔的康纳克地区在优化绿色空间分配方面面临着挑战.
- 将多标准决策 (MCDM) 与地理信息系统 (GIS) 整合起来,可以改善城市绿色空间评估.
研究的目的:
- 为了评估伊兹密尔的康纳克地区绿色空间的适用性.
- 为了比较MCDM方法 (AHP,WLC,TOPSIS) 和机器学习对绿色空间适应性分析的有效性.
- 通过使用集成的GIS和MCDM方法,提高绿色空间识别的可靠性和一致性.
主要方法:
- 分析层次过程 (AHP)
- 机器学习 (ML),特别是随机森林算法.
- 权重线性组合 (WLC) 是一种权重线性组合.
- 通过与理想解决方案相似的顺序偏好技术 (TOPSIS)
- 地理信息系统 (GIS) 的整合.
主要成果:
- 机器学习,特别是随机森林算法,为标准权重提供了最有效的动态调整.
- 75%的现有绿地被发现位于不理想的位置.
- 在康纳克地区的西部和北部地区确定了最佳的绿色区域.
- 在TOPSIS方法中,ZGS_6被确定为最适合的绿色空间区域,而ZGS_4是最不适合的.
- 综合方法在绿色空间识别方面显示出更高的可靠性.
结论:
- 整合MCDM和ML与GIS显著改善了可持续城市的规划.
- 该研究为决策者提供了关键的见解,专注于城市可持续性和宜居性.
- 该方法支持有效的资源配置和预算,用于城市绿色空间的发展.
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