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  • Book Overview & Buying Mastering Azure Machine Learning
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Mastering Azure Machine Learning

Mastering Azure Machine Learning

By : Christoph Körner, Kaijisse Waaijer
4.3 (6)
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Mastering Azure Machine Learning

Mastering Azure Machine Learning

4.3 (6)
By: Christoph Körner, Kaijisse Waaijer

Overview of this book

The increase being seen in data volume today requires distributed systems, powerful algorithms, and scalable cloud infrastructure to compute insights and train and deploy machine learning (ML) models. This book will help you improve your knowledge of building ML models using Azure and end-to-end ML pipelines on the cloud. The book starts with an overview of an end-to-end ML project and a guide on how to choose the right Azure service for different ML tasks. It then focuses on Azure Machine Learning and takes you through the process of data experimentation, data preparation, and feature engineering using Azure Machine Learning and Python. You'll learn advanced feature extraction techniques using natural language processing (NLP), classical ML techniques, and the secrets of both a great recommendation engine and a performant computer vision model using deep learning methods. You'll also explore how to train, optimize, and tune models using Azure Automated Machine Learning and HyperDrive, and perform distributed training on Azure. Then, you'll learn different deployment and monitoring techniques using Azure Kubernetes Services with Azure Machine Learning, along with the basics of MLOps—DevOps for ML to automate your ML process as CI/CD pipeline. By the end of this book, you'll have mastered Azure Machine Learning and be able to confidently design, build and operate scalable ML pipelines in Azure.
Table of Contents (20 chapters)
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1
Section 1: Azure Machine Learning
4
Section 2: Experimentation and Data Preparation
9
Section 3: Training Machine Learning Models
15
Section 4: Optimization and Deployment of Machine Learning Models
19
Index

Hyperparameter tuning to find the optimal parameters

In machine learning, we typically deal with parametric or non-parametric models. These models represent the distribution of the training data in order to make predictions for unseen data from the same distribution. While parametric models (such as linear regression, logistic regression, and neural networks) represent the training data distribution by using a learned set of parameters, non-parametric models describe the training data through other traits such as decision trees (all tree-based classifiers), training samples (k- nearest neighbors), or weighted training samples (support vector machine).

The Figure 9.1 outlines a few of the key differences between parametric and non- parametric models:

The difference between parametric and non-parametric models
Figure 9.1: The difference between parametric and non-parametric models

The term hyperparameter refers to all parameters that are used to configure and tune the training process of parametric or non...

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