70-774

You have data about the following: * Users * Movies * User ratings of the movies You need to predict whether a user will like a particular movie. Which Matchbox recommender should you use?A . Item RecommendationB . Related itemsC . Rating PredictionD . Related Users.View AnswerAnswer: B

You are building an Azure Machine Learning workflow by using Azure Machine Learning Studio. You create an Azure notebook that supports the Microsoft Cognitive Toolkit. You need to ensure that the stochastic gradient descent (SGO) configuration maximizes the samples per second and supports parallel modeling that is managed by a...

Note: This question is part of a series of questions that present the same Scenario. Each question I 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 correct solution. Start of repeated...

From the Cortana intelligence Gallery, you deploy a solution. You need to modify the solution. What should you use?A . Azure Stream AnalyticsB . Microsoft Power BI DesktopC . Azure Machine Learning StudioD . R Tools for Visual StudioView AnswerAnswer: C Explanation: https://docs.microsoft.com/en-us/azure/machine-learning/machine-learning-gallery-experiments

Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series....

You plan to use the Data Science Virtual Machine for development, but you are unfamiliar with R scripts. You need to generate R code for an experiment. Which IDE should you use?A . XgBoostB . RattleC . Vowpal WabbitD . R Tools for Visual studioView AnswerAnswer: D

You are analyzing taxi trips in New York City. You leverage the Azure Data Factory to create data pipelines and to orchestrate data movement. You plan to develop a predictive model for 170 million rows (37 GB) of raw data in Apache Hive by using Microsoft R Serve to identify...

Note: This question is part of a series of questions that present the same Scenario. Each question I 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 correct solution. You have a...

You are performing exploratory analysis of files that are encoded in a complex proprietary format. The format requires disk intensive access to several dependent files in HDFS. You need to build an Azure Machine Learning model by using a canopy clustering algorithm. You must ensure that changes to proprietary file...

Note: This question is part of a series of questions that present the same Scenario. Each question I 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 correct solution. You need to...