Hyperparameter Optimization in Machine Learning
Make Your Machine Learning and Deep Learning Models More Efficient
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Beschreibung
Dive into hyperparameter tuning of machine learning models and focus on what hyperparameters are and how they work. This book discusses different techniques of hyperparameters tuning, from the basics to advanced methods.
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.
You will:
- 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
Dive into hyperparameter tuning of machine learning models and focus on what hyperparameters are and how they work. This book discusses different techniques of hyperparameters tuning, from the basics to advanced methods. 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 LearnDiscover how changes in hyperparameters affect the model’s performance.Apply different hyperparameter tuning algorithms to data science problemsWork with Bayesian optimization methods to create efficient machine learning and deep learning modelsDistribute hyperparameter optimization using a cluster of machinesApproach automated machine learning using hyperparameter optimizationWho This Book Is For Professionals and students working with machine learning.
Covers state-of-the-art techniques for hyperparameter tuning Covers implementation of advanced Bayesian optimization techniques on machine learning algorithms to complex deep learning frameworks Explains distributed optimization of hyperparameters, which increases the time efficiency of the model significantly
Autor*in
Tanay Agrawal
Themen in »Hyperparameter Optimization in Machine Learning«
Artificial Itelligence Hyper Parameter Optimization Hyperparameter Tuning Sequence model based optimization Bayesian optimization Hyperopt Hyperas
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“The author keeps a firm grasp on the subject, going from a detailed description of what hyperparameter tuning is to the effective ways to use it. … this book would be most useful to scholars and professionals working on machine learning models. Readers looking for implementational assistance with the performance of their models will be the best fit … .” (Niraj Singh, Computing Reviews, December 2, 2022)
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