Recall
- RecALL looks at ALL side
- Same as Sensitivity
- Same as True Positive Rate
- Better Recall means less False Negatives
- In "Cancer Detection" it is crucial to not have any false negative
- Think a patient has cancer, and he was predicted negative and the doctor didn't check anymore, better to have false positive and get double checked 🙂
Recall
Recall tells us out of all class A observations, how much is correctly predicted