Traffic Accidents in Chicago
收藏arXiv2025-09-30 收录
下载链接：
https://data.cityofchicago.org/Transportation/Traffic-Crashes-Crashes/85ca-t3if
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资源简介：
该数据集记录了芝加哥发生的交通事故记录，并以500米×500米的网格进行划分。其中，前18个月的数据用于训练，而整个2021年的数据则用于测试。该数据集的规模为64×80个网格单元，任务是对时空事件进行预测。
This dataset contains traffic accident records from Chicago, which is partitioned into a grid where each cell has a size of 500m × 500m. The grid has a total of 64 × 80 cells. Data from the first 18 months is used for model training, while data from the full year of 2021 is reserved for model testing. The core task of this dataset is spatio-temporal event prediction.
提供机构：
City of Chicago
