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Exam AI-102 topic 2 question 5 discussion

Actual exam question from Microsoft's AI-102
Question #: 5
Topic #: 2
[All AI-102 Questions]

DRAG DROP -
You train a Custom Vision model to identify a company's products by using the Retail domain.
You plan to deploy the model as part of an app for Android phones.
You need to prepare the model for deployment.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
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Suggested Answer:
by SuperPetey at Aug. 23, 2021, 8:25 a.m.

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czmiel24
Highly Voted 3 years, 10 months ago
Actually the model should be retrained prior to publishing: "From the top of the page, select Train to retrain using the new domain." So it should be: 1. Change the model domain 2. Retrain 3. Publish
upvoted 43 times
DingDongSingSong
3 years, 1 month ago
Where is the Test step before publishing? After retraining you must test it before publishing it
upvoted 2 times
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dinesh_tng
3 years, 9 months ago
Yep, Change the model to Retail (Compact). Exporting the Model is an optional step.
upvoted 5 times
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ninjia
2 years, 10 months ago
Agreed. see reference https://docs.microsoft.com/en-us/azure/cognitive-services/custom-vision-service/export-your-model
upvoted 5 times
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dinesh_tng
3 years, 9 months ago
Actually all four steps required in the sequence Change, Retrain, Test and Export. Export is also must as model has to be deployed on Android App. If I have to choose three options, I may drop "Test" as that is not mandatory to proceed, but good to have as part of process.
upvoted 15 times
Mehe323
1 year, 3 months ago
The question states: 'Which three actions should you perform in sequence?'
upvoted 1 times
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rdemontis
1 year, 7 months ago
agree with you
upvoted 1 times
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reachmymind
Highly Voted 3 years, 3 months ago
Change the model domain {Retail(compact)} Retrain the model Export the model https://docs.microsoft.com/en-us/azure/cognitive-services/custom-vision-service/export-your-model
upvoted 18 times
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StelSen
Most Recent 6 days, 14 hours ago
1. Change the model domain 2. Retrain the model 3. Export the model Testing the model is important for quality, but not strictly required for deployment preparation
upvoted 1 times
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syupwsh
4 months ago
1) Change the model domain 2) Retrain the model 3) Export the model https://learn.microsoft.com/en-us/azure/ai-services/custom-vision-service/export-your-model In the Domains section, select one of the compact domains. Select Save Changes to save the changes. From the top of the page, select Train to retrain using the new domain. Go to the Performance tab and select Export.
upvoted 1 times
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AzurePart
8 months, 2 weeks ago
There is no mention of whether or not they will actually deploy it, although they plan to deploy it. If they only plan to deploy it, isn't the current answer correct? 1. Change the model domain. 2. Retrain the model. 3. Test the model.
upvoted 3 times
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nithin_reddy
11 months, 1 week ago
Change the model domain Retail(compact) Retrain the model Export the model
upvoted 2 times
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anto69
11 months, 3 weeks ago
But why they ask 3 and answer is 4. Btw... 1. Change the model domain 2. Retrain 3. Publish
upvoted 1 times
djsoyboi
10 months, 2 weeks ago
That's my exact question too.
upvoted 1 times
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ARM360
1 year ago
You train a Custom Vision model to identify a company's products by using the Retail domain. You are already using the retail domain, so you technically don't need to change the domain. You are only preparing it for deployment on a mobile app. So ... To prepare the Custom Vision model for deployment as part of an app for Android phones, you should perform the following three actions in sequence: Retrain the model. - Ensure the model is trained on the latest data to improve accuracy. Test the model. - Validate the model's performance to ensure it meets the required standards. Export the model. - Export the trained and tested model for integration into the Android app
upvoted 1 times
yibes
8 months, 3 weeks ago
change model to Retail(compact) for mobile apps
upvoted 1 times
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taiwan_is_not_china
1 year ago
Change the model domain Retrain the model Export the model
upvoted 3 times
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hatanaoki
1 year ago
1. Change the model domain 2. Retrain 3. Export
upvoted 2 times
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nanaw770
1 year ago
1. Change the model domain 2. Retrain 3. Export
upvoted 1 times
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JamesKJoker
1 year, 1 month ago
The Android App has Internet Connectivity, so there is no need for the Compact Version and also no need (and not even the option) for an Export. Therefore. 1. Change the Model 2. Retrain the Model 3. Test the Model.
upvoted 3 times
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varinder82
1 year, 3 months ago
Final Answer: Change the model domain {Retail(compact)} Retrain the model Export the model
upvoted 2 times
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zellck
1 year, 11 months ago
1. Change model domain 2. Retrain model 3. Test model 4. Export model https://learn.microsoft.com/en-us/azure/cognitive-services/custom-vision-service/export-your-model
upvoted 1 times
dazdzadzadzaazd
1 year, 11 months ago
Only three actions are requested. Test is optionnal imo
upvoted 6 times
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Pixelmate
1 year, 12 months ago
was on exam 28/06
upvoted 3 times
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RAN_L
2 years, 3 months ago
Change the model domain: Since you trained the model using the Retail domain, you need to switch the domain to one that is optimized for mobile devices such as the General (compact) domain. Retrain the model: After changing the domain, you need to retrain the model using the new domain settings. Export the model: Once the model is retrained, you can export it in the format that is compatible with your Android app. The model can be exported as a TensorFlow or Core ML model for deployment on Android.
upvoted 6 times
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NNU
2 years, 4 months ago
The model was trained, we must to test it, chage the model domain and export it. https://learn.microsoft.com/en-us/azure/cognitive-services/custom-vision-service/test-your-model (How-to guides) the first is test, second change domain in Export models finaly export model
upvoted 1 times
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