Free AI-900 Exam Braindumps (page: 28)

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In which scenario should you use key phrase extraction?

  1. identifying whether reviews of a restaurant are positive or negative
  2. generating captions for a video based on the audio track
  3. identifying which documents provide information about the same topics
  4. translating a set of documents from English to German

Answer(s): C



You have insurance claim reports that are stored as text.
You need to extract key terms from the reports to generate summaries.
Which type of AI workload should you use?

  1. natural language processing
  2. conversational AI
  3. anomaly detection
  4. computer vision

Answer(s): A


Reference:

https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/natural-language-processing



HOTSPOT (Drag and Drop is not supported)
To complete the sentence, select the appropriate option in the answer area.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:




Natural language processing (NLP) is used for tasks such as sentiment analysis, topic detection, language detection, key phrase extraction, and document categorization.


Reference:

https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/natural-language-processing



Which AI service can you use to interpret the meaning of a user input such as `Call me back later?`

  1. Translator
  2. Text Analytics
  3. Speech
  4. Language Understanding (LUIS)

Answer(s): D

Explanation:

Language Understanding (LUIS) is a cloud-based AI service, that applies custom machine-learning intelligence to a user's conversational, natural language text to predict overall meaning, and pull out relevant, detailed information.


Reference:

https://docs.microsoft.com/en-us/azure/cognitive-services/luis/what-is-luis






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