Confusion Matrices & Error Analysis
Find where the model fails.
See Every Mistake
A confusion matrix lays out predicted versus true labels in a grid. One glance shows exactly where your model trips up.
Rows and Columns
Rows are the true classes and columns are the predicted ones. The diagonal holds correct calls; everything off it is an error.
All lessons in this course
- Precision, Recall, F1 & ROC-AUC
- Confusion Matrices & Error Analysis
- Grad-CAM: See What the Model Looks At
- Calibrate Confidence