Q34_111.jpg

(Choose 1 answer)
You are evaluating a binary classifier. There are 80 positive outcomes in the test data, and 150 observations.Using a 50% threshold, the classifier predicts 60 positive outcomes, of which 20 are incorrect.
What is the classifier's Recall on the test sample?
Α. 66.7%
B. 37.5%
C. 50%
D. 33.%


Q: 34