Interactive lab

Agreement is only one denominator

Interactive lab · change one thing

Agreement is only one denominator

Edit the confusion matrix and watch three apparently similar accuracy statements separate.

True positives (TP)False positives (FP)

False negatives (FN)True negatives (TN)

Synthetic labels from the companion, not actual human review. Rows with repeated trials are not independent tasks. False-positive rate = FP / (FP + TN); false-discovery fraction = FP / (TP + FP).

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