Examining influencing factors of express delivery stations' spatial distribution using the gradient boosting decision trees: A case study of Nanjing, China.

PLoS One · 2023 · PMC10348546 · PMID 37450507

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an increasing trendno p-value reported

A total of 451 pieces of POI data of express delivery sites were obtained in 2015; 1,404 pieces in 2016; 1,666 pieces in 2017; 1,826 pieces in 2018; and 2,071 pieces in 2019, which showed an increasing trend year by year.

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