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A00-240 · Question #11

A00-240 Question #11: Real Exam Question with Answer & Explanation

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Question

The plots represent two models. A and B, being fit to the same two data sets, training and validation. Model A is 90.5% accurate at distinguishing blue from red on the training data and 75.5% accurate at doing the same on validation data. Model B is 83% accurate at distinguishing blue from red on the training data and 78.3% accurate at doing the same on the validation data. Which of the two models should be selected and why?

Options

  • AModel A. It is more complex with a higher accuracy than model B on training data.
  • BModel A. It performs better on the boundary for the training data.
  • CModel B. It is more complex with a higher accuracy than model A on validation data.
  • DModel B. It is simpler with a higher accuracy than model A on validation data.

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