prp(model, type=2, extra=106)
This is a particularly informative plot for binary classification tasks. Each node includes the probability of the second class, which is usually the positive class in a binary classification dataset. Each node also includes the percentage of the training dataset that corresponds to that node.
Your donation will support ongoing availability and give you access to the PDF version of this book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2021 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0