Exam AI-102 All Questions

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Exam AI-102 topic 4 question 1 discussion

Actual exam question from Microsoft's AI-102

Question #: 1
Topic #: 4

HOTSPOT -
You are developing a text processing solution.
You develop the following method.

You call the method by using the following code.
GetKeyPhrases(textAnalyticsClient, "the cat sat on the mat");
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

Show Suggested Answer

Suggested Answer:

Box 1: Yes -
The Key Phrase Extraction API evaluates unstructured text, and for each JSON document, returns a list of key phrases.

Box 2: No -
'the' is not a key phrase.
This capability is useful if you need to quickly identify the main points in a collection of documents. For example, given input text "The food was delicious and there were wonderful staff", the service returns the main talking points: "food" and "wonderful staff".

Box 3: No -
Key phrase extraction does not have confidence levels.
Reference:
https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/how-tos/text-analytics-how-to-keyword-extraction

by WillyMac at June 16, 2021, 4:19 p.m.

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joecruz

Highly Voted 4 years, 1 month ago

I think the answer is correct

upvoted 35 times

ABI2091

5 months, 1 week ago

Can someone tell me why it wont display confidence level?

upvoted 1 times

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zellck

Highly Voted 2 years, 1 month ago

YNN is the answer. https://learn.microsoft.com/en-us/azure/cognitive-services/language-service/key-phrase-extraction/overview Key phrase extraction is one of the features offered by Azure Cognitive Service for Language, a collection of machine learning and AI algorithms in the cloud for developing intelligent applications that involve written language. Use key phrase extraction to quickly identify the main concepts in text. For example, in the text "The food was delicious and the staff were wonderful.", key phrase extraction will return the main topics: "food" and "wonderful staff". https://learn.microsoft.com/en-us/azure/cognitive-services/language-service/key-phrase-extraction/quickstart?pivots=programming-language-csharp#output

upvoted 9 times

zellck

2 years, 1 month ago

Gotten this in Jul 2023 exam.

upvoted 4 times

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syupwsh

Most Recent 5 months, 2 weeks ago

repeat qn Yes No No

upvoted 2 times

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mrg998

11 months ago

YNN the way forward

upvoted 1 times

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reiwanotora

1 year, 2 months ago

Yes No No

upvoted 2 times

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rober13

1 year, 4 months ago

Same Question 67, Topic 3

upvoted 1 times

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rdemontis

1 year, 9 months ago

correct answer

upvoted 2 times

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Eltooth

3 years ago

Answer is correct. Yes No No

upvoted 2 times

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Ravnit

3 years, 8 months ago

Was on exam 27/11/2021

upvoted 4 times

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Adedoyin_Simeon

4 years, 1 month ago

The answer is correct

upvoted 4 times

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azurelearner666

4 years, 1 month ago

The response is correct. Check the sample code at https://github.com/Azure/azure-sdk-for-net/blob/master/sdk/textanalytics/Azure.AI.TextAnalytics/samples/Sample3_ExtractKeyPhrases.md

upvoted 4 times

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WillyMac

4 years, 1 month ago

The First option is also NO. The code doesn't function, because "response" is of Type "KeyPhraseCollection", and this Class is a ReadOnlyCollection<string> and does not have a definition for: "Value"

upvoted 1 times

cavefish

4 years, 1 month ago

response is of type Response<KeyPhraseCollection>, so value is the field with the result collection https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/quickstarts/client-libraries-rest-api?tabs=version-3-1&pivots=programming-language-csharp#key-phrase-extraction

upvoted 2 times

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