-Means Cluster for Seismicity Partitioning and Geological Structure Interpretation, with Application to the Yongshaba Mine (China)

Figure 3

Cluster indexes for cluster “quality” comparison and possible cluster number selection of the -Means cluster, the GMM cluster, and the SOM cluster. (a) Silhouette index; (b) KL index; (c) S-KL index.

(a)

(b)

(c)