ProbabilisticModel 혹은 예측모듈, Computational methods가 제대로 동작하는가를 평가하는것.

Four classes

• FalsePositive

• FalseNegative

• TruePositive

• TrueNegative

See also Type_I_and_type_II_errors

Sensitivity = TP / (TP + FN) Specificity = TN / (TN + FP)

Receiver-operator characteristic: TP vs. FP

See also SignalDetectionTheory