CompTIA DataX Study Guide

Chapter 9Supervised Machine Learning

THE COMPTIA DATAX EXAM OBJECTIVES COVERED IN THIS CHAPTER INCLUDE:

• Domain 3: Machine Learning
  • 3.1 Given a scenario, apply foundational machine learning concepts.
  • 3.2 Given a scenario, apply appropriate statistical supervised machine learning concepts.
  • 3.3 Given a scenario, apply tree-based supervised machine learning concepts.

Supervised machine learning is an approach to machine learning where the goal is to learn from previously labeled training data to predict future outcomes. In this chapter, we explore several supervised machine learning techniques, starting with linear regression, an approach used to model the relationship between one or more predictors and a continuous dependent variable. ...