You create a multi-class image classification deep learning model that uses the PyTorch deep learning framework.

Last Updated on October 8, 2021 by Admin You create a multi-class image classification deep learning model that uses the PyTorch deep learning framework. You must configure Azure Machine Learning Hyperdrive to optimize the hyperparameters for the classification model. You need to define a primary metric to determine the hyperparameter values that result in the […]
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You are evaluating a completed binary classification machine learning model. You need to use the precision as the evaluation metric. Which visualization should you use?

Last Updated on October 8, 2021 by Admin You are evaluating a completed binary classification machine learning model. You need to use the precision as the evaluation metric. Which visualization should you use? Violin plot Gradient descent Box plot Binary classification confusion matrix Explanation: Incorrect Answers: A: A violin plot is a visual that traditionally […]
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You are creating a machine learning model. You need to identify outliers in the data.

Last Updated on October 8, 2021 by Admin You are creating a machine learning model. You need to identify outliers in the data. Which two visualizations can you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. Venn diagram Box plot ROC curve Random forest diagram Scatter plot […]
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Solution: You use the Stratified split for the sampling mode. Does the solution meet the goal?

Last Updated on October 8, 2021 by Admin Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct […]
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Solution: You use the Synthetic Minority Oversampling Technique (SMOTE) sampling mode. Does the solution meet the goal?

Last Updated on October 8, 2021 by Admin Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct […]
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You need to record the row count as a metric named row_count that can be returned using the get_metrics method of the Run object after the experiment run completes. Which code should you use?

Last Updated on October 8, 2021 by Admin You write a Python script that processes data in a comma-separated values (CSV) file. You plan to run this script as an Azure Machine Learning experiment. The script loads the data and determines the number of rows it contains using the following code: You need to record […]
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You need to ensure that the experiment runs successfully on local and remote compute with the least administrative effort. What should you do?

Last Updated on October 8, 2021 by Admin You plan to run a script as an experiment using a Script Run Configuration. The script uses modules from the scipy library as well as several Python packages that are not typically installed in a default conda environment. You plan to run the experiment on your local […]
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Which three options should you select? To answer, select the appropriate options in the answer area.

Last Updated on October 8, 2021 by Admin HOTSPOT You plan to preprocess text from CSV files. You load the Azure Machine Learning Studio default stop words list. You need to configure the Preprocess Text module to meet the following requirements: – Ensure that multiple related words from a single canonical form. – Remove pipe […]
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HOTSPOT You are working on a classification task. You have a dataset indicating whether a student would like to play soccer and associated attributes.

Last Updated on October 8, 2021 by Admin HOTSPOT You are working on a classification task. You have a dataset indicating whether a student would like to play soccer and associated attributes. The dataset includes the following columns: You need to classify variables by type. Which variable should you add to each category? To answer, […]
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