DP-100 exam

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 are determining if two sets of data are significantly different from one another by using Azure Machine Learning Studio. Estimated values in one set of data may be more than or less than reference values in the other set of data. You must produce a distribution that has a...

DRAG DROP 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. View AnswerAnswer:

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 are working on a classification task. You have a dataset indicating whether a student would like to play soccer and associated attributes. The dataset includes the following columns: You need to classify variables by type. Which variable should you add to each category? To answer, select the appropriate...

You need to select a feature extraction method. Which method should you use?A . Mutual information B. Mood’s median test C. Kendall correlation D. 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 τ), is...

DRAG DROP You need to define an evaluation strategy for the crowd sentiment models. 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. View AnswerAnswer: Explanation: Step 1: Define...

HOTSPOT You use Data Science Virtual Machines (DSVMs) for Windows and Linux in Azure. You need to access the DSVMs. Which utilities should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. View AnswerAnswer:

You need to select a feature extraction method. Which method should you use?A . Spearman correlation B. Mutual information C. Mann-Whitney test D. Pearson’s correlationView AnswerAnswer: A Explanation: Spearman's rank correlation coefficient assesses how well the relationship between two variables can be described using a monotonic function. Note: Both Spearman's...

You plan to create a speech recognition deep learning model. The model must support the latest version of Python. You need to recommend a deep learning framework for speech recognition to include in the Data Science Virtual Machine (DSVM). What should you recommend?A . Apache Drill B. Tensorflow C. Rattle...