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Hyperparameter Tuning with Python

You're reading from  Hyperparameter Tuning with Python

Product type Book
Published in Jul 2022
Publisher Packt
ISBN-13 9781803235875
Pages 306 pages
Edition 1st Edition
Languages
Author (1):
Louis Owen Louis Owen
Profile icon Louis Owen
Toc

Table of Contents (19) Chapters close

Preface 1. Section 1:The Methods
2. Chapter 1: Evaluating Machine Learning Models 3. Chapter 2: Introducing Hyperparameter Tuning 4. Chapter 3: Exploring Exhaustive Search 5. Chapter 4: Exploring Bayesian Optimization 6. Chapter 5: Exploring Heuristic Search 7. Chapter 6: Exploring Multi-Fidelity Optimization 8. Section 2:The Implementation
9. Chapter 7: Hyperparameter Tuning via Scikit 10. Chapter 8: Hyperparameter Tuning via Hyperopt 11. Chapter 9: Hyperparameter Tuning via Optuna 12. Chapter 10: Advanced Hyperparameter Tuning with DEAP and Microsoft NNI 13. Section 3:Putting Things into Practice
14. Chapter 11: Understanding the Hyperparameters of Popular Algorithms 15. Chapter 12: Introducing Hyperparameter Tuning Decision Map 16. Chapter 13: Tracking Hyperparameter Tuning Experiments 17. Chapter 14: Conclusions and Next Steps 18. Other Books You May Enjoy

Exploring MLflow

MLflow can be utilized to manage the whole end-to-end ML pipeline. It is available in Python, R, Java, and via the REST API. The primary functions of MLflow include experiment tracking, ML code packaging, ML model deployment management, and centralized model storing and versioning. In this section, we will learn how to utilize this package to track our hyperparameter tuning experiments. Installing MLflow is very easy; you can just use the pip install mlflow command.

To track our hyperparameter tuning experiments with MLflow, we simply need to add several logging functions to our code base. Once we’ve added the required logging function, we can go to the provided UI by simply entering the mlflow ui command in the command line and opening it at http://localhost:5000. Many logging functions are provided by MLflow, and the following are some of the main important logging functions you need to be aware of. Please see the full example c

ode in this book’...

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