Conventions used
There are a number of text conventions used throughout this book.
Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: “This metadata information is stored in the info variable ”
A block of code is set as follows:
import numpy as np from numpy import
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
(<tf.Tensor: shape=(2, 3), dtype=int64,
numpy=array([[10, 11, 12], [ 3, 4, 5]])>,
<tf.Tensor: shape=(2,),
dtype=int64, numpy=array([13, 6])>)
Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “Convolutional neural networks (CNNs) are the go-to algorithms when it comes to image classification.”
Tips or important notes
Appear like this.