Which code segment should you insert to replace the code comment?

Last Updated on October 21, 2021 by Admin You register a file dataset named csv_folder that references a folder. The folder includes multiple comma-separated values (CSV) files in an Azure storage blob container. You plan to use the following code to run a script that loads data from the file dataset. You create and instantiate […]
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You use the Azure Machine Learning service to create a tabular dataset named training_data. You plan to use this dataset in a training script.

Last Updated on October 21, 2021 by Admin You use the Azure Machine Learning service to create a tabular dataset named training_data. You plan to use this dataset in a training script. You create a variable that references the dataset using the following code: training_ds = workspace.datasets.get(“training_data”) You define an estimator to run the script. […]
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You plan to explore demographic data for home ownership in various cities. The data is in a CSV file with the following format:

Last Updated on October 21, 2021 by Admin DRAG DROP You plan to explore demographic data for home ownership in various cities. The data is in a CSV file with the following format: age,city,income,home_owner 21,Chicago,50000,0 35,Seattle,120000,1 23,Seattle,65000,0 45,Seattle,130000,1 18,Chicago,48000,0 You need to run an experiment in your Azure Machine Learning workspace to explore the data […]
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Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.

Last Updated on October 21, 2021 by Admin HOTSPOT You have a feature set containing the following numerical features: X, Y, and Z. The Poisson correlation coefficient (r-value) of X, Y, and Z features is shown in the following image: Use the drop-down menus to select the answer choice that answers each question based on […]
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You need to use the precision as the evaluation metric. Which visualization should you use?

Last Updated on October 21, 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 Scatter plot Receiver Operating Characteristic (ROC) curve Explanation: Receiver operating characteristic (or ROC) is a plot of the […]
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How should you complete the code segment? To answer, select the appropriate options in the answer area.

Last Updated on October 21, 2021 by Admin HOTSPOT You have a dataset created for multiclass classification tasks that contains a normalized numerical feature set with 10,000 data points and 150 features. You use 75 percent of the data points for training and 25 percent for testing. You are using the scikit-learn machine learning library […]
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