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.