Table 2 Structure of the confusion matrix.

From: Comparison of the diagnostic accuracy of resting-state fMRI driven machine learning algorithms in the detection of mild cognitive impairment

  

Predicted

HC

MCI

Reference data

HC

TN

FP

MCI

FN

TP

  1. TP true positive: the number of participants that were correctly classified in the MCI group, FP false positive: the number of participants that were incorrectly classified in the MCI group, false negative FN false positive: the number of participants that were incorrectly classified in the HC group, TN true negative, the number of participants that were correctly classified in the HC group, MCI mild cognitive impartment, HC healthy controls.
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