Let's write a decision tree classifier from scratch – Machine Learning Recipes #8
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Hi everyone! Great to be back! Decision tree classifiers are intuitive, interpretable, and one of my favorite supervised learning algorithms. In this episode, I'll show you how to write a decision tree classifier from scratch in pure Python. I'll introduce concepts like decision tree learning, Gini impurity, and information gain. Then we'll code it all up. Understanding how to achieve this was helpful for me when I first started studying machine learning, and I hope it will prove useful for you too.
You can find the code from this video here:
https://goo.gl/UdZoNr
https://goo.gl/ZpWYzt
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Practical Machine Learning with Scikit-Learn and TensorFlow https://goo.gl/kM0anQ
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