Confusion Matrix & Cyber World

Confusion Matrix

  • True positive (TP): Predicting positive class as positive (ok)
  • False positive (FP): Predicting negative class as positive (not ok)
  • False negative (FN): Predicting positive class as negative (not ok)
  • True negative (TN): Predicting negative class as negative (ok)

Now let’s understand TP, TN, FP, and FN in a Confusion Matrix

Confusion matrix in cyber world

Sensitivity and Specificity

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