Step 1: TheoryTheory Article
Coefficient of Determination Wiki
Study the core concepts and background material for this learning item.
Step 2: PracticeDeep-ML Challenge
Calculate R-squared for Regression
Solve the challenges and apply your knowledge interactively.
Easy15 min estimated study
Overview
Verify the proportion of output variance explained by model inputs.
Learning Objectives
- Determine sum of residuals
- Evaluate model variance metrics
Prerequisites
Item #22Mean Absolute Error
LockedTracking Control
Completion Reward+150 XP
Study Checklist
Studied theory resource
Completed practice exercise