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Table 6 Definitions of performance measures for PCA control readjustment prediction

From: Decision tree-based learning to predict patient controlled analgesia consumption and readjustment

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)

  1. aTrue Positive Rate is also known as Sensitivity or Recall.
  2. bPrecision is also known as Positive Predictive Value.
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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