DP-100

HOTSPOT You are retrieving data from a large datastore by using Azure Machine Learning Studio. You must create a subset of the data for testing purposes using a random sampling seed based on the system clock. You add the Partition and Sample module to your experiment. You need to select...

Topic 3, Mix Questions You plan to run a Python script as an Azure Machine Learning experiment. The script contains the following code: import os, argparse, glob from azureml.core import Run parser = argparse.ArgumentParser() parser.add_argument('--input-data', type=str, dest='data_folder') args = parser.parse_args() data_path = args.data_folder file_paths = glob.glob(data_path + "/*.jpg") You must...

You create an Azure Machine Learning workspace. You must create a custom role named DataScientist that meets the following requirements: ✑ Role members must not be able to delete the workspace. ✑ Role members must not be able to create, update, or delete compute resource in the workspace. ✑ Role...

You need to select a feature extraction method. Which method should you use?A . Mutual informationB . Mood’s median testC . Kendall correlationD . Permutation Feature ImportanceView AnswerAnswer: C Explanation: In statistics, the Kendall rank correlation coefficient, commonly referred to as Kendall's tau coefficient (after the Greek letter), is a...

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 solution. After you...

HOTSPOT You are using the Azure Machine Learning Service to automate hyperparameter exploration of your neural network classification model. You must define the hyperparameter space to automatically tune hyperparameters using random sampling according to following requirements: ✑ The learning rate must be selected from a normal distribution with a mean...

You need to resolve the local machine learning pipeline performance issue . What should you do?A . Increase Graphic Processing Units (GPUs).B . Increase the learning rate.C . Increase the training iterations,D . Increase Central Processing Units (CPUs).View AnswerAnswer: A

HOTSPOT You are retrieving data from a large datastore by using Azure Machine Learning Studio. You must create a subset of the data for testing purposes using a random sampling seed based on the system clock. You add the Partition and Sample module to your experiment. You need to select...

HOTSPOT You need to replace the missing data in the Accessibility To High way columns. How should you configure the Clean Missing Data module? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. View AnswerAnswer: Explanation: Box 1: Replace using MICE...

HOTSPOT You plan to use Hyperdrive to optimize the hyperparameters selected when training a model. You create the following code to define options for the hyperparameter experiment For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one...