There are a number of text conventions used throughout this book.

CodeInText: 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: "In Scikit-Learn, it's possible to split the original dataset using the train_test_split() function."

A block of code is set as follows:

from sklearn.model_selection import train_test_split

X_train, X_test, Y_train, Y_test = train_test_split(X, Y, train_size=0.7, random_state=1)

Bold: Indicates a new term, an important word, or words that you see onscreen.