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  • Book Overview & Buying Python Machine Learning Cookbook
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Python Machine Learning Cookbook

Python Machine Learning Cookbook - Second Edition

By : Giuseppe Ciaburro, Prateek Joshi
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Python Machine Learning Cookbook

Python Machine Learning Cookbook

By: Giuseppe Ciaburro, Prateek Joshi

Overview of this book

This eagerly anticipated second edition of the popular Python Machine Learning Cookbook will enable you to adopt a fresh approach to dealing with real-world machine learning and deep learning tasks. With the help of over 100 recipes, you will learn to build powerful machine learning applications using modern libraries from the Python ecosystem. The book will also guide you on how to implement various machine learning algorithms for classification, clustering, and recommendation engines, using a recipe-based approach. With emphasis on practical solutions, dedicated sections in the book will help you to apply supervised and unsupervised learning techniques to real-world problems. Toward the concluding chapters, you will get to grips with recipes that teach you advanced techniques including reinforcement learning, deep neural networks, and automated machine learning. By the end of this book, you will be equipped with the skills you need to apply machine learning techniques and leverage the full capabilities of the Python ecosystem through real-world examples.
Table of Contents (18 chapters)
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Performing kernel principal component analysis

PCA is good at reducing the number of dimensions, but it works in a linear manner. If the data is not organized in a linear fashion, PCA fails to do the required job. This is where kernel PCA enters the picture.

Getting ready

In this recipe, we will see how we can perform a kernel PCA on the input data and compare the result to how PCA performs on the same data.

How to do it...

Let's see how we can perform a kernel PCA:

  1. Create a new Python file and import the following packages (the full code is given in the kpca.py...
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Python Machine Learning Cookbook
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