CompTIA DataX Study Guide

Chapter 8Unsupervised 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.
  • 3.5 Explain concepts related to unsupervised machine learning.

Unsupervised machine learning is an approach to machine learning that focuses on identifying patterns and relationships in unlabeled data. In this chapter, we explore several unsupervised machine learning approaches, such as the use of association rules to identify products frequently bought together and cluster analysis for customer segmentation and image processing. We also look at how certain unsupervised machine learning algorithms, such as principal component analysis ...