AWS Certified AI Practitioner (AIF-C01) — Question 66

Which strategy evaluates the accuracy of a foundation model (FM) that is used in image classification tasks?

Answer options

• A. Calculate the total cost of resources used by the model.
• B. Measure the model's accuracy against a predefined benchmark dataset.
• C. Count the number of layers in the neural network.
• D. Assess the color accuracy of images processed by the model.

Correct answer: B

Explanation

The correct answer is B, as measuring a model's accuracy against a benchmark dataset provides a reliable standard for evaluating its performance. Option A is incorrect because calculating the resource cost does not directly assess accuracy. Option C does not relate to performance evaluation, and option D focuses on a specific quality aspect that does not encompass overall model accuracy.