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: "The filter that we will apply will be an unsupervised filter from the unsupervised.attribute package."
A block of code is set as follows:
Remove rmv = new Remove();rmv.setOptions(op);
Any command-line input or output is written as follows:
?- grandfather(X, Y).
Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Go to Libraries | Add JAR/Folder and provide ...