confusion matrix
/kənˈfjuːʒən ˌmeɪtrɪks/
A table showing prediction results versus actual values
confusion matrix in a sentence
“The confusion matrix revealed the model confused cats with dogs.”
Origin of confusion matrix
From Latin confusio (mixing together) + matrix (womb, breeding female), from mater (mother)
Related Words
bias-variance tradeoff
The balance between underfitting and overfitting
regularization
Techniques to prevent overfitting by penalizing complexity
normalization
Scaling data to a standard range
imputation
Filling in missing data values
outlier detection
Identifying data points that differ significantly from others
clustering
Grouping similar data points together