Hyperparameter Optimization in Machine Learning
Apress (Verlag)
978-1-4842-6578-9 (ISBN)
This is a step-by-step guide to hyperparameter optimization, starting with what hyperparameters are and how they affect different aspects of machine learning models. It then goes through some basic (brute force) algorithms of hyperparameter optimization. Further, the author addresses the problem of time and memory constraints, using distributed optimization methods. Next you’ll discuss Bayesian optimization for hyperparameter search, which learns from its previous history.
The book discusses different frameworks, such as Hyperopt and Optuna, which implements sequential model-based global optimization (SMBO) algorithms. During these discussions, you’ll focus on different aspects such as creation of search spaces and distributed optimization of these libraries.
Hyperparameter Optimization in Machine Learning creates an understanding of how these algorithms work and how you can use them in real-life data science problems. The final chapter summaries the role of hyperparameter optimization in automated machine learning and ends with a tutorial to create your own AutoML script.
Hyperparameter optimization is tedious task, so sit back and let these algorithms do your work. What You Will Learn
Discover how changes in hyperparameters affect the model’s performance.
Apply different hyperparameter tuning algorithms to data science problems
Work with Bayesian optimization methods to create efficient machine learning and deep learning models
Distribute hyperparameter optimization using a cluster of machines
Approach automated machine learning using hyperparameter optimization
Who This Book Is For
Professionals and students working with machine learning.
Tanay is a deep learning engineer and researcher, who graduated in 2019 in Bachelor of Technology from SMVDU, J&K. He is currently working at Curl Hg on SARA, an OCR platform. He is also advisor to Witooth Dental Services and Technologies. He started his career at MateLabs working on an AutoML Platform, Mateverse. He has worked extensively on hyperparameter optimization. He has also delivered talks on hyperparameter optimization at conferences including PyData, Delhi and PyCon, India.
Chapter 1: Hyperparameters.- Chapter 2: Brute Force Hyperparameter Tuning.- Chapter 3: Distributed Hyperparameter Optimization.- Chapter 4: Sequential Model-Based Global Optimization and Its Hierarchical.- Chapter 5: Using HyperOpt.- Chapter 6: Hyperparameter Generating Condition Generative Adversarial Neural.
| Erscheinungsdatum | 30.12.2020 |
|---|---|
| Zusatzinfo | 4 Illustrations, color; 49 Illustrations, black and white; XIX, 166 p. 53 illus., 4 illus. in color. |
| Verlagsort | Berkley |
| Sprache | englisch |
| Maße | 155 x 235 mm |
| Themenwelt | Mathematik / Informatik ► Informatik ► Programmiersprachen / -werkzeuge |
| Informatik ► Theorie / Studium ► Künstliche Intelligenz / Robotik | |
| Schlagworte | Artificial Itelligence • bayesian optimization • Hyperas • Hyperopt • Hyper Parameter Optimization • Hyperparameter Tuning • machine learning • Python • Sequence model based optimization |
| ISBN-10 | 1-4842-6578-5 / 1484265785 |
| ISBN-13 | 978-1-4842-6578-9 / 9781484265789 |
| Zustand | Neuware |
| Informationen gemäß Produktsicherheitsverordnung (GPSR) | |
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