Figure 4-1. Accuracy diagrams of different models
The terms True Positive (TP) and True Negative (TN) denote incorrect
classification. True Positive corresponds to unusual brain images, and
True Negative corresponds to the presence of normal brain images. On the
other hand, False Positive (FP) and False Negative (FN) results indicate
faulty classification, with FP showing that standard brain images were
incorrectly categorized as tumors and FN indicating that unusual brain
images were incorrectly categorized as negative tumors.