Basic ML program by Python In this part I will upload basic ML formulas written by python. Some of programs are according to Turoriols which is in https://github.com/zotroneneis/machine_learning_basics.git
Disadvantages of K-Means 1 The number of clusters has to be set in the beginning 2 The results depend on the inital cluster centers 3 It's sensitive to outliers 4 It's not suitable for finding non-convex clusters 5 It's not guaranteed to find a global optimum, so it can get stuck in a local minimum