B.2.2 Action Details

In some actions one must specify one or more datasets, or one or more learning algorithms. The syntax for specifying datasets and learners is detailed in Sections  and , respectively. No matter what action is chosen, one may always add the arghelp or verbosity keywords to the command-line. The arghelp keyword causes the command-line parsing functions to print information about the keywords they are checking for, including the default value for each keyword's argument. The verbosity keyword takes an integer value to control the printed output. The default value for verbosity is zero, and increasing this value increases the volume of output. Note that options which take no value may not appear in the output from arghelp.