How can you select K for K-means Clustering?

1.	How can you select K for K-means Clustering?
Answer» There are two kinds of methods that INCLUDE direct methods and statistical testing methods: Direct methods: It contains elbow and silhouette Statistical testing methods: It has GAP statistics. The silhouette is the most frequently used while DETERMINING the optimal VALUE of K.

Answer»

There are two kinds of methods that INCLUDE direct methods and statistical testing methods:

The silhouette is the most frequently used while DETERMINING the optimal VALUE of K.

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