From Hubs to Deserts: Urban Cultural Accessibility Patterns with Explainable AI
Protik Bose Pranto, Minhazul Islam, Ripon Kumar Saha, Abimelec Mercado Rivera, Namig Abbasov
文化基础设施,如图书馆,博物馆,剧院和画廊,支持学习,公民生活,健康和地方经济,但各个城市的访问是不均衡的。 我们提出了一个新颖,可扩展和开放数据框架,以衡量文化访问的空间公平性。 我们绘制文化基础设施地图,并使用精细空间分辨率的指数距离衰减计算称为文化基础设施无障碍分数(CIAS),然后汇总人均得分并整合社会人口指标。 带有 Shapley Additive exPlanation (SHAP) 的可解释树集成模型用于解释可访问性、收入、密度和路级种族/民族构成之间的关联。 结果显示了明显的核心外围梯度,其中非图书馆文化基础设施聚集在城市核心附近,而图书馆则跟踪密度并提供更广泛的覆盖范围。 在高收入地区,非图书馆的无障碍环境略高,在人口稠密、低收入地区,图书馆的可访问性略高。
Cultural infrastructures, such as libraries, museums, theaters, and galleries, support learning, civic life, health, and local economies, yet access is uneven across cities. We present a novel, scalable, and open-data framework to measure spatial equity in cultural access. We map cultural infrastructures and compute a metric called Cultural Infrastructure Accessibility Score (CIAS) using exponential distance decay at fine spatial resolution, then aggregate the score per capita and integrate soci...