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关于聚类后如何再分类的问题 #1
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我不知道我有没有理解错你的意思。 |
很感谢你的回复。核心点这个词很有兴趣,请问有相关的论文或者博客提到这个知识吗?核心点的定义和划分都是个问题。 |
DBSCAN和OPTICS算法原理中,都对核心点做了定义:若点pt在r邻域中点个数大于Minpts,则称pt为核心点。 |
非常感谢你的分享。
我有个疑问关于optics的,如何在聚类之后为未知的数据再进行预测分类呢?
在sckit-learn我找到kmeans方法有predict但其他的聚类方法都没有,所以想自己写一下,在这个方面,有没有可以指教一二的?
非常感谢了。
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