Overview

This repository was made for an assignment regarding Decision Tree and Naive Bayes Theorem.

Decision Tree

Here are the instruction to run the Decision Tree program :

1. Make sure that you have sklearn version >=0.21 installed for plot_tree to work.

   import sklearn
   print(sklearn.__version__)

2. Install python package, Matplotlib
3. Create a figures directory if it is not existed.
4. Next run the python file, and you will see a .png image in the figures directory.

This tree was generated using the Breast Cancer data set in scikit-learn package.

Naive Bayes

How to run :

1. To run this program first you need to create a directory called data and download the golf.csv then save in the directory.
2. After that, you can run the program and see the result being printed in the terminal :

      Outlook  Temp  Humidity  Windy Play Golf prediction
   2        2    83        78  False       Yes         No
   8        1    69        70  False       Yes         No
   4        3    68        80  False       Yes        Yes
   
   Naive Bayes Accuracy :  0.3333333333333333
   

Reference

1. Decision Tree Visualization
2. Naive Bayes