A00-255 Modeling Practice Questions
The free A00-255 - SAS Certified Predictive Modeler Using SAS Enterprise Miner 14 questions that deal with modeling, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #3
In SAS Enterprise Miner, what is the purpose of data partitioning in predictive modeling?
Correct answer: A
Explanation
Data partitioning helps to ensure that the model is trained on one dataset and validated on another to avoid overfitting.
Question #6
In SAS, what does the term "lift" refer to in predictive modeling?
Correct answer: A
Explanation
"Lift" refers to the improvement in the predicted results compared to a baseline model, indicating the model's effectiveness.
Question #7
Which of the following is a primary goal of segmentation in predictive modeling?
Correct answer: C
Explanation
Segmentation aims to identify unique patterns or groups in the data that can help improve targeting in predictive models.
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