AI-103: Developing AI Apps and Agents on Azure

By Microsoft · Question Mode

QuestionQ117

VerifiedImplement computer vision solutions

You are building a model to detect objects in images. The performance of the model based on training data is shown in the following exhibit.

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Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

Select
The percentage of false positives is:
The value for the number of true positives divided by the total number of true positives and false negatives is:
Explanation

Precision is defined as TP/(TP+FP). The exhibit shows Precision = 100.0%, which is only possible when FP = 0, so the percentage of false positives is 0%. Recall is defined as TP/(TP+FN), and the exhibit shows Recall = 25.0%, matching exactly the described ratio of true positives divided by the total of true positives and false negatives.

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