Question 51

You are building an experiment using the Azure Machine Learning designer.
You split a dataset into training and testing sets. You select the Two-Class Boosted Decision Tree as the algorithm.
You need to determine the Area Under the Curve (AUC) of the model.
Which three modules should you use in sequence? To answer, move the appropriate modules from the list of modules to the answer area and arrange them in the correct order.

Question 52

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)
  • Question 53

    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 answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
    You are using Azure Machine Learning Studio to perform feature engineering on a dataset.
    You need to normalize values to produce a feature column grouped into bins.
    Solution: Apply an Entropy Minimum Description Length (MDL) binning mode.
    Does the solution meet the goal?
  • Question 54

    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 the properties for the module.
    Which values should you select? To answer, select the appropriate options in the answer area.
    NOTE: Each correct selection is worth one point.

    Question 55

    You need to define a process for penalty event detection.
    Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.