Re: [scikit-learn] Any way to pre-calculate number of cluster roughly?

Jamie Bull <jamie.bull@oco-carbon.com> 於 2019年6月26日 週三 下午11:02寫道：

A common rule of thumb is number of clusters = sqrt(number of items/2) http://www.ijarcsms.com/docs/paper/volume1/issue6/V1I6-0015.pdf

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If I found it the number is too much, how to merge those groups? Calculate each silhouette score of groups or else?