Unsupervised Clustering Techniques in Machine Learning (with Visual illustrations) — TL;DR: In this blog, we will look into some popular and important centroid-based clustering techniques. Here, we will primarily focus on the central concept, assumptions and limitations w.r.t algorithms like K-Means, K-medoid, and Bisecting K-Means clustering methods. K-Means Clustering I am pretty sure you guys have heard of this one a lot. It…