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聚合增大后，计算速度很慢 #8

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GavinSongBF opened this issue Nov 15, 2017 · 1 comment

GavinSongBF commented Nov 15, 2017

为什么不用K-Means或者四叉树之类的呢？点数在十万以上靠for循环计算很吃力，卡顿感还是很明显的

Collaborator

qiyy commented Nov 15, 2017

如果是数十万点的需求的话建议使用海量点功能。不过算法建议可以考虑，之前没用是想让聚合点的选择更随机一些，测试过大概10W左右数据性能尚可所以使用了这种方式

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