Your website has a chatbot to assist customers.
You need to detect when a customer is upset based on what the customer types in the chatbot.
Which type of AI workload should you use?

• A.anomaly detection
• B.semantic segmentation
• C.regression
• D.natural language processing

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Which type of machine learning should you use to predict the number of gift cards that will be sold next month?

• A.classification
• B.regression
• C.clustering

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To complete the sentence, select the appropriate option in the answer area.
Computer vision capabilities can be Deployed to....................

Correct Answer:

see the answer in below Explanation
Explanation:
Integrate a facial recognition feature into an app.

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For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

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To complete the sentence, select the appropriate option in the answer area.

Correct Answer:

Explanation:

In the most basic sense, regression refers to prediction of a numeric target.
Linear regression attempts to establish a linear relationship between one or more independent variables and a numeric outcome, or dependent variable.
You use this module to define a linear regression method, and then train a model using a labeled dataset. The trained model can then be used to make predictions.
Reference:
https://docs.microsoft.com/en-us/azure/machine-learning/algorithm-module-reference/linear-regression
https://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/machine-learning-initialize-m Regression is a form of machine learning that is used to predict a numeric label based on an item's features.
https://docs.microsoft.com/en-us/learn/modules/create-regression-model-azure-machine-learning-designer/introd

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