Prepare for Microsoft Exam 70-774–and help demonstrate your real-world mastery of performing key data science activities with Azure Machine Learning services. Designed for experienced IT professionals ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the MCSA level.

• Prepare data for analysis in Azure Machine Learning and export from Azure Machine Learning
• Develop machine learning models
• Operationalize and manage Azure Machine Learning Services
• Use other services for machine learning

• Organizes its coverage by exam objectives
• Features strategic, what-if scenarios to challenge you
• Assumes you are familiar with Azure data services, machine learning concepts, and common data science processes

Exam 70-774 focuses on skills and knowledge needed to prepare data for analysis with Azure Machine Learning; find key variables describing your data’s behavior; develop models and identify optimal algorithms; train, validate, deploy, manage, and consume Azure Machine Learning Models; and leverage related services and APIs.

Passing this exam as well as Exam 70-773: Analyzing Big Data with Microsoft R earns your MCSA: Machine Learning certifi¿cation, demonstrating your expertise in operationalizing Microsoft Azure machine learning and Big Data with R Server and SQL R Services.

Chapter 1 Prepare Data for Analysis in Azure Machine Learning and Export from Azure Machine Learning
Skill 1.1 Import and export data to and from Azure Machine Learning
Skill 1.2 Explore and summarize data
Skill 1.3 Cleanse data for Azure Machine Learning
Skill 1.4 Perform feature engineering

Chapter 2 Develop Machine Learning Models
Skill 2.1 Select an appropriate algorithm or method
Skill 2.2 Initialize and train appropriate models
Skill 2.3 Validate models