The "Accuracy" Trap A Complete Guide to Precision, Recall & What Actually Matters in ClassificationMost machine learning practitioners start by optimizing accuracy. Most machine learning disasters start the same way. The Problem with a Single Number When you train a classification model, the first Mar 13 · 17 min readhabib-learned.hashnode.dev
Stop Feeding Your Model Junk: The Complete Guide to Feature Selection in Machine LearningWho is this for? Anyone who wants to deeply understand feature selection — not just memorize techniques, but truly know when, why, and how to apply each one. By the end, you will look at any dataset and confidently choose the right approach. Table ...Feb 18 · 35 min readhabib-learned.hashnode.dev