You're reading from Practical Automated Machine Learning Using H2O.ai Discover the power of automated machine learning, from experimentation through to deployment to production

Product type Paperback

Published in Sep 2022

Publisher Packt

ISBN-13 9781801074520

Length 396 pages

Edition 1st Edition

Tools

H2O

Concepts

Machine Learning

Author (1):

Salil Ajgaonkar

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Table of Contents (19) Chapters

Preface

1. Part 1 H2O AutoML Basics

2. Chapter 1: Understanding H2O AutoML Basics FREE CHAPTER

3. Chapter 2: Working with H2O Flow (H2O’s Web UI)

4. Part 2 H2O AutoML Deep Dive

5. Chapter 3: Understanding Data Processing

6. Chapter 4: Understanding H2O AutoML Architecture and Training

7. Chapter 5: Understanding AutoML Algorithms

8. Chapter 6: Understanding H2O AutoML Leaderboard and Other Performance Metrics

9. Chapter 7: Working with Model Explainability

10. Part 3 H2O AutoML Advanced Implementation and Productization

11. Chapter 8: Exploring Optional Parameters for H2O AutoML

12. Chapter 9: Exploring Miscellaneous Features in H2O AutoML

13. Chapter 10: Working with Plain Old Java Objects (POJOs)

14. Chapter 11: Working with Model Object, Optimized (MOJO)

15. Chapter 12: Working with H2O AutoML and Apache Spark

16. Chapter 13: Using H2O AutoML with Other Technologies

17. Index

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Understanding the basics of H2O Flow

H2O Flow is an open source web interface that helps users execute code, plot graphs, and display dataframes on a single page called a Flow notebook or just Flow.

Users of Jupyter notebooks will find H2O Flow very similar. You write your executable code in cells, and the output of the code is displayed below it when you execute the cell. Then, the cursor moves on to the next cell. The best thing about a Flow is that it can be easily saved, exported, and imported between various users. This helps a lot of data scientists share results among various stakeholders, as they just need to save the execution results and share the flow.

In the following sub-sections, we will gain an understanding of the basics of H2O Flow. Let’s begin our journey with H2O Flow by, first, downloading it to our system.