Explain what precision and recall are?

[vidushi-tomar-7f335103 (Vidushi Tomar)]

Explain what precision and recall are?

[iftekar-patel-f1e6bf65 (Iftekar Patel)]

• Precision : Precision is the ratio of correctly predicted positive observations of the total predicted positive observations.

Precision = (TP/TP+FP)

• Recall : Recall is the ratio of correctly predicted positive observations to all observations in the actual class

Recall = TP/TP+FN