What is the purpose of the test data set?
A. To provide a unbiased measure of assessment for the final model.
B. To compare models and select and fine-tune the final model.
C. To reduce total sample size to make computations more efficient.
D. To build the predictive models.
Answer:A
What is the purpose of the test data set?
A. To provide a unbiased measure of assessment for the final model. B. To compare models and select and fine-tune the final model. C. To reduce total sample size to make computations more efficient. D. To build the predictive models.