1️⃣5.1 What is Regression2️⃣5.2 Simple Linear Regression3️⃣5.3 Optimization Approaches: Gradient Descent and Ordinary Least Squares4️⃣5.4 Simple Linear Regression: Time, Marbles and Motion❔Quiz: Optimization Approaches Previous Chapter🏃🏻Ch. 4 Training and Testing ⚖️Copyright © 2021 Code 4 Tomorrow. All rights reserved. The code in this course is licensed under the MIT License. If you would like to use content from any of our courses, you must obtain our explicit written permission and provide credit. Please contact firstname.lastname@example.org for inquiries.