Microsoft Exam AI-102 Topic 1 Question 24 Discussion

Actual exam question for Microsoft's AI-102 exam

Question #: 24
Topic #: 1

Your company uses an Azure Cognitive Services solution to detect faces in uploaded images. The method to detect the faces uses the following code.

You discover that the solution frequently fails to detect faces in blurred images and in images that contain sideways faces.

AUse a different version of the Face API.

BUse the Computer Vision service instead of the Face service.

CUse the Identify method instead of the Detect method.

DChange the detection model.
You need to increase the likelihood that the solution can detect faces in blurred images and images that contain sideways faces.
What should you do?

Show Suggested Answer

Suggested Answer: D

Evaluate different models.

The best way to compare the performances of the detection models is to use them on a sample dataset. We recommend calling the Face - Detect API on a variety of images, especially images of many faces or of faces that are difficult to see, using each detection model. Pay attention to the number of faces that each model returns.

https://docs.microsoft.com/en-us/azure/cognitive-services/face/face-api-how-to-topics/specify-detection-model

by Jade at May 06, 2022, 10:29 PM

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