Table 4 Description of a confusion matrix for binary classes with observed values and classifier predicted values
From: Genome-enabled prediction using probabilistic neural network classifiers
Classifier predicted value | Sum | |||
|---|---|---|---|---|
1 | 0 | |||
Observed | 1 | tp | fn (Type II error) | tp + fn |
0 | fp (Type I error) | tn | fp + tn | |
Sum | tp + fp | fn + tn | n | |