🧠Analyzing SOLID Principles in an Epsilon-Greedy Recommender (Java)
In this post, we’ll take a simple implementation of an Epsilon-Greedy Recommender in Java and check whether it follows the SOLID principles. Then, we’ll see how to refactor it for better maintainability, extensibility, and testability. *The Example Code * public class EpsilonGreedyRecommender { private int nItems; private double epsilon; private int[] counts; private double[] values;…