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15 Math Concepts Every Data Scientist Should Know

You're reading from   15 Math Concepts Every Data Scientist Should Know Understand and learn how to apply the math behind data science algorithms

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Product type Paperback
Published in Aug 2024
Publisher Packt
ISBN-13 9781837634187
Length 510 pages
Edition 1st Edition
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Author (1):
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David Hoyle David Hoyle
Author Profile Icon David Hoyle
David Hoyle
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Table of Contents (21) Chapters Close

Preface 1. Part 1: Essential Concepts
2. Chapter 1: Recap of Mathematical Notation and Terminology FREE CHAPTER 3. Chapter 2: Random Variables and Probability Distributions 4. Chapter 3: Matrices and Linear Algebra 5. Chapter 4: Loss Functions and Optimization 6. Chapter 5: Probabilistic Modeling 7. Part 2: Intermediate Concepts
8. Chapter 6: Time Series and Forecasting 9. Chapter 7: Hypothesis Testing 10. Chapter 8: Model Complexity 11. Chapter 9: Function Decomposition 12. Chapter 10: Network Analysis 13. Part 3: Selected Advanced Concepts
14. Chapter 11: Dynamical Systems 15. Chapter 12: Kernel Methods 16. Chapter 13: Information Theory 17. Chapter 14: Non-Parametric Bayesian Methods 18. Chapter 15: Random Matrices 19. Index 20. Other Books You May Enjoy

Network Analysis

This chapter is about networks and datasets represented by networks. Networks link things together. Since many things in real-world data science are linked to each other, you will encounter networks and network data a lot as a data scientist. Therefore, as a data scientist, you must learn something about networks and how to analyze them. To learn about networks, we will cover the following topics:

  • Graphs and network data: In this section, we’ll learn why network data is important for data science and what a graph is
  • Basic characteristics of graphs: Here, we’ll learn the essential concepts and terminology relating to graphs, and in particular about adjacency matrices
  • Different types of graphs: In this section, we’ll learn about some of the main classes of graphs you will encounter as a data scientist and the behavior and properties of those different classes of graphs
  • Community detection and decomposing graphs: Finally, we’...
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