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Practical Automated Machine Learning Using H2O.ai

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

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Product type Paperback
Published in Sep 2022
Publisher Packt
ISBN-13 9781801074520
Length 396 pages
Edition 1st Edition
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Author (1):
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Salil Ajgaonkar Salil Ajgaonkar
Author Profile Icon Salil Ajgaonkar
Salil Ajgaonkar
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Table of Contents (19) Chapters Close

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 18. Other Books You May Enjoy

Viewing model MOJOs

You can view MOJO models as simple human-readable graphs by using a Java tool called Graphviz. Graphviz is a piece of visualization software that is used for graphically visualizing structural information in the form of diagrams or graphs. It is a handy tool that is often used to show technical details in networks, web designs, and ML as simple images.

You can install the Graphviz library in different operating systems, as follows:

  • Linux: You can download the library by just running the following command in your Terminal:
    sudo apt install graphviz
  • Mac: You can use brew to install this library in your Mac system. Execute the following command in your Mac Terminal:
    brew install graphviz
  • Windows: Graphviz has a Windows installer that you can download from http://www.graphviz.org/download/.

Once you have installed Graphviz, you can view the model graphically by using the PrintMojo function from the Terminal to make a PNG file.

Let’s...

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