/Decision-Tree

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Decision-Tree

  • It is a Supervised Machine Learning Algorithm.
  • It is used for both Classification and Regression.
  • But preferrably used for Classification.
  • It is a TREE-like-structure, that is why it is called as Decision Tree.

To build Decision Tree, we use:-

  1. ID3 (Iterative Dichotomiser-3)
    • Entropy, Information Gain
  2. CART (Classification And Regression Tree)
    • Gini Index