VIDEO | MIT 6.036: Feature Representation

<p>Watch the math come to life in Week 3 of MIT 6.036. When a straight line fails to separate our data, we don&#39;t change the line—we change the space. We visually animate the math behind feature transformations, showing how flat 1D data bends into 2D parabolas, and break down the matrix mathematics of encoding discrete categories like text and blood types into numeric vectors.</p><p><strong>Key Topics:</strong></p><ul><li><p>Animating the XOR &quot;drosophila&quot; dataset.</p></li><li><p>Visualizing the $\phi(x)$ transformation trick step-by-step.</p></li><li><p>How to properly encode categorical data (One-Hot vs. Factored).</p></li><li><p>Why Binary Code forces AI to waste capacity.</p><p><strong>Disclaimer:</strong> <em>Note: This is an AI-generated discussion created using Google&#39;s NotebookLM, Gemini, and other AI tools, based on the freely and publicly available MIT 6.036 - Introduction to Machine Learning course material and personal study notes.</em></p></li></ul>