Decision Tree, Entropy, Information Gain, Gini Index.
and a tree structure is built up and how pruning is done. There are many types of Decision Tree algorithms even in Scikit Learn. These include: ID3, C4.5, C5.0 and CART. Exploration of these models is for another blog. References · G. James, D. Witten, T. Hastie, and R. Tibshirani (2013), An