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我有一个数据集,其中包含特定城市上点的 gps 坐标(以旧金山为例)。我想将坐标聚类到图像中的组中:
我应该使用 k-means 还是 DBSCAN 或其他一些聚类算法?我应该先找到集群,然后找到边界点来绘制边界吗?