Random Forests, Adaboost and Classification Trees

Hi there!

Am I correct that there is no implementation of AdaBoost and Random Forests in MATLAB? To use those I would have to install a third party package?

TreeBagger for Bagged Trees states, that it uses classification trees. I however was unable to figure out what kind of decision tree is used: C4.5, ID3, ..?

Thanks for your time!

[Jay]

found

http://www.mathworks.com/matlabcentral/newsreader/view_thread/164861

which states, that 'treefit' uses a "limited version" of C4.5; is that correct and also applies for treebagger? Any confirmation highly appreciated!