DP-100 Question #148: Real Exam Question with Answer & Explanation

Question

You run an automated machine learning experiment in an Azure Machine Learning workspace. Information about the run is listed in the table below: You need to write a script that uses the Azure Machine Learning SDK to retrieve the best iteration of the experiment run. Which Python code segment should you use? A. B. C. D. E.

Options

• Afrom azureml.core import Workspace from azureml.train.automl import AutoMLRun ws = Workspace.from_config() automl_ex = ws.experiments.get('auto_ml_classification') best_iter = automl_ex.archived_time.find('11/11/2019 11:00:00 AM')
• Bfrom azureml.core import Workspace from azureml.train.automl import AutoMLRun ws = Workspace.from_config() automl_ex = ws.experiments.get('auto_ml_classification') automl_run = AutoMLRun(automl_ex, 'AutoML_1234567890-123') best_iter = automl_run.current_run
• Cfrom azureml.core import Workspace from azureml.train.automl import AutoMLRun ws = Workspace.from_config() automl_ex = ws.experiments.get('auto_ml_classification') best_iter = automl_ex.list_automl_ex.get_runs()[0]
• Dfrom azureml.core import Workspace from azureml.train.automl import AutoMLRun ws = Workspace.from_config() automl_ex = ws.experiments.get('auto_ml_classification') automl_run = AutoMLRun(automl_ex, 'AutoML_1234567890-123') best_iter = automl_run.get_output()[0]
• Efrom azureml.core import Workspace from azureml.train.automl import AutoMLRun ws = Workspace.from_config() automl_ex = ws.experiments.get('auto_ml_classification') best_iter = automl_ex.get_runs('AutoML_1234567890-123')