3 Key Encoding Techniques for Machine Learning: A Beginner-Friendly Guide
3 Key Encoding Techniques for Machine Learning: A Beginner-Friendly Guide with Pros, Cons, and Python Code ExamplesHow should we choose between label, one-hot, and target encoding?Why Do We Need Encoding?In the realm of machine learning, most algorithms demand inputs in numeric form, especially in many popular Python frameworks. For instance, in scikit-learn, linear regression, and neural networks require numerical variables. This means we need to transform categorical variables into numeric ones for these models to…