K Means Clustering, Hierarchical Clustering, Machine Learning, Dendrogram, Silhouette Score.
find the next nearest points, and so on until we have combined all the nearest points into clusters. It’s a step-by-step process that connects the points based on their proximity. Assume you grouped all the points into 5 groups like this. Now you can see P4 group is near to the P5 — P6 group. So we