EMC Exam Questions

What are the Precision and Recall rate of the model?

Refer to the exhibit.

You have scored your Naive bayesian classifier model on a hold out test data for cross validation and
determined the way the samples scored and tabluatedthem as shown in the exhibit.
What are the Precision and Recall rate of the model?

A.
Precision = 262/277 Recall = 262/288

B.
Precision =262/288 Recall = 262/277

C.
Precision = 277/262 Recall = 288/262

D.
Precision = 288/262 Recall = 277/262