K Means Clustering, Hierarchical Clustering, Machine Learning, Dendrogram, Silhouette Score.
clusters. If the k value is 2 there will be 2 centroids. You can calculate the WCSS value by taking the summation of all the distances with the centroid. When you increase the k value you will be able to see that there will be abrupt changes in the WCSS value and this is called an elbow curve. This