Discover how the size of a confusion matrix varies with different class counts in classification models, crucial for evaluating model performance across multiple classes.
Table of Contents
Question
You created a classification model with four possible classes. What will be the size of the confusion matrix?
A. 2×2
B. 3×3
C. 4×4
D. 6×6
E. 10×10
Answer
C. 4×4
Explanation
For a classification model with four classes, the confusion matrix will be a 4×4 matrix, as it captures the actual versus predicted outcomes for each class.
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