Predicting Contact Lens Prescriptions with Decision Trees
Implementing the Decision Tree Algorithm
In this section, we will implement the core logic for constructing a decision tree using the ID3 algorithm. This involves calculating the Shannon Entropy to measure dataset impurity, splitting the dataset based on features, and recursively building the tree structure.
Calculating Shannon Entropy
The firs ...
Posted on Fri, 31 Jul 2026 16:23:35 +0000 by PHPiSean