DP-100 Practice Test

DP-100 Practice Test practice questions, page 5 of 21, with answer review and explanations.

Question 21

Complete the sentence by selecting the correct option in the answer area. Hot Area:

Question 22

You have recently concluded the construction of a binary classification machine learning model. You are currently assessing the model. You want to make use of a visualization that allows for precision to be used as the measurement for the assessment. Which of the following actions should you take?

  1. You should consider using Venn diagram visualization.
  2. You should consider using Receiver Operating Characteristic (ROC) curve visualization.
  3. You should consider using Box plot visualization.
  4. You should consider using the Binary classification confusion matrix visualization.

Question 23

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements. You have been tasked with evaluating your model on a partial data sample via k-fold cross-validation. You have already configured a k parameter as the number of splits. You now have to configure the k parameter for the cross-validation with the usual value choice. Recommendation: You configure the use of the value k=1. Will the requirements be satisfied?

  1. Yes
  2. No

Question 24

You are in the process of constructing a regression model. You would like to make it a Poisson regression model. To achieve your goal, the feature values need to meet certain conditions. Which of the following are relevant conditions with regards to the label data? Answer by dragging the correct options from the list to the answer area. Select and Place:

Question 25

This question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the recommendation satisfies the requirements. You are in the process of carrying out feature engineering on a dataset. You want to add a feature to the dataset and fill the column value. Recommendation: You must make use of the Group Categorical Values Azure Machine Learning Studio module. Will the requirements be satisfied?

  1. Yes
  2. No