Ground truthGround truth, truth table or gold standard refers to a set of predefined correct results used for evaluation purposes. Usually in evaluation scenarios involving: Precision, Recall and F1 score...., truth tableGround truth, truth table or gold standard refers to a set of predefined correct results used for evaluation purposes. Usually in evaluation scenarios involving: Precision, Recall and F1 score.... or gold standardGround truth, truth table or gold standard refers to a set of predefined correct results used for evaluation purposes. Usually in evaluation scenarios involving: Precision, Recall and F1 score.... refers to a set of predefined correct results used for evaluation purposes. Usually in evaluation scenarios involving: Precision, Recall and F1 score.