Decision trees are one of the core concepts for many machine-learning algorithms like Random Forest, GBM, AdaBoost, and XGBoosts. Understanding them helps you understand the rest of Tree-based Machine learning algorithms faster! 00:00 intro 00:21 Making decisions as a human 00:51 Example 1 02:13 Gini Index 02:30 Example 2 03:36 CART 04:19 Wrap up #data , #datascience , #dataanalytics , #artificialintelligence , #machinelearning