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When training a model, why should you randomly split the rows into separate subsets?
When training a model, why should you randomly split the rows into separate subsets?A . to train the model twice to attain better accuracy B. to train multiple models simultaneously to attain better performance C. to test the model by using data that was not used to train the modelView...
Which type of machine learning should you use?
You need to predict the sea level in meters for the next 10 years. Which type of machine learning should you use?A . classification B. regression C. clusteringView AnswerAnswer: C Explanation: In the most basic sense, regression refers to prediction of a numeric target. Linear regression attempts to establish a...
Which type of modules should you use to complete the model?
DRAG DROP You need to use Azure Machine Learning designer to build a model that will predict automobile prices. Which type of modules should you use to complete the model? To answer, drag the appropriate modules to the correct locations. Each module may be used once, more than once, or...
To complete the sentence, select the appropriate option in the answer area
HOTSPOT To complete the sentence, select the appropriate option in the answer area. View AnswerAnswer: Explanation: Reliability & Safety https://en.wikipedia.org/wiki/Tay_(bot) “To build trust, it's critical that AI systems operate reliably, safely, and consistently under normal circumstances and in unexpected conditions. These systems should be able to operate as they were...
Which metric can you use to evaluate a classification model?
Which metric can you use to evaluate a classification model?A . true positive rate B. mean absolute error (MAE) C. coefficient of determination (R2) D. root mean squared error (RMSE)View AnswerAnswer: A Explanation: What does a good model look like? An ROC curve that approaches the top left corner with...
To complete the sentence, select the appropriate option in the answer area
HOTSPOT To complete the sentence, select the appropriate option in the answer area. View AnswerAnswer: Explanation: To perform real-time inferencing, you must deploy a pipeline as a real-time endpoint. Real-time endpoints must be deployed to an Azure Kubernetes Service cluster.
Which two principles should you follow?
You are building an AI-based app. You need to ensure that the app uses the principles for responsible AI. Which two principles should you follow? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.A . Implement an Agile software development methodology B. Implement...
Which type of machine learning should you use to predict the number of gift cards that will be sold next month?
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. clusteringView AnswerAnswer: B
What should you do?
You build a machine learning model by using the automated machine learning user interface (UI). You need to ensure that the model meets the Microsoft transparency principle for responsible AI. What should you do?A . Set Validation type to Auto. B. Enable Explain best model. C. Set Primary metric to...
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point
HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. View AnswerAnswer: Explanation: Clustering is a machine learning task that is used to group instances of data into clusters that contain similar characteristics. Clustering can...
