Advanced Machine Learning with Python

Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "We will begin applying PCA to the handwritten digits dataset with the following code."

A block of code is set as follows:

import numpy as np from sklearn.datasets import load_digits import matplotlib.pyplot as plt from sklearn.decomposition import PCA from sklearn.preprocessing import scale from sklearn.lda import LDA import matplotlib.cm as cm digits = load_digits() data = digits.data n_samples, ...