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Table 2 Confusion matrix

From: Local privacy protection classification based on human-centric computing

 

Predicted value

Total

1

0

True value

  1

True positive (TP)

False negative (FN)

True positive (TP + FN)

  0

False positive (FP)

True negative (TN)

True negative (FP + TN)

Total

Predicted

Positive (TP + FP)

Predicted

Negative (FN + TN)

TP + FN + FP + TN