Table 6

Definitions of performance measures for PCA control readjustment prediction
Performance Measure Definition
TPRa (True Positive Rate) TP/(TP+FN)
FPR (False Positive Rate) FP/(FP+TN)
Precisionb TP/(TP+FP)
F-score 2*TPR*Precision/(TPR+Precision)

aTrue Positive Rate is also known as Sensitivity or Recall.

bPrecision is also known as Positive Predictive Value.

Hu et al.

Hu et al. BMC Medical Informatics and Decision Making 2012 12:131   doi:10.1186/1472-6947-12-131

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