Binary Classification, Confusion Matrix, Precision, Recall, F Score.
β²(Precision + Recall) // Here you will try to increase your β value. // This means you are providing more important to false negative than false positive we select this β = 2 F-Score = (1+2²) (Precision * Recall) / 2²(Precision + Recall) = 5(Precision * Recall) / 4(Precision + Recall) β is the