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Express service amenities are essential for efficient last-mile logistics in urban areas. However, limited data availability has hindered thorough quantitative assessments of equity in revealed accessibility, restricting targeted improvements in amenities planning. To address this issue, this study applies an enhanced two-step floating catchment ar...
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Context 1
... The relationship between the number of clusters and SSE is plotted, revealing the optimal cluster count at the elbow point, identified as nine. This finding is further supported by evaluating the clustering effect through the silhouette coefficient under various cluster numbers, confirming the robustness of the selected optimal cluster number (Fig. ...
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... framework using random forest classifiers offers planners a replicable tool to align facility types with local demographics. For instance, the higher accessibility in Yuexiu and Liwan districts (Fig. 5) correlates with their dense populations and commercial activity-a pattern mirroring Oliveira et al.'s (2019) findings on Collection and Delivery Points (CDPs) in European cities. However, our model's emphasis on equity-driven genetic algorithms offers a scalable solution for cities facing similar challenges, such as redundant resource ...
Context 3
... The relationship between the number of clusters and SSE is plotted, revealing the optimal cluster count at the elbow point, identified as nine. This finding is further supported by evaluating the clustering effect through the silhouette coefficient under various cluster numbers, confirming the robustness of the selected optimal cluster number (Fig. ...
Context 4
... framework using random forest classifiers offers planners a replicable tool to align facility types with local demographics. For instance, the higher accessibility in Yuexiu and Liwan districts (Fig. 5) correlates with their dense populations and commercial activity-a pattern mirroring Oliveira et al.'s (2019) findings on Collection and Delivery Points (CDPs) in European cities. However, our model's emphasis on equity-driven genetic algorithms offers a scalable solution for cities facing similar challenges, such as redundant resource ...
