http://www.mathworks.com/matlabcentral/newsreader/view_thread/243425 MATLAB Central Newsreader - neural network function in R2007/08 Feed for thread: neural network function in R2007/08 en-us &copy;1994-2012 by MathWorks, Inc. webmaster@mathworks.com MATLAB Central Newsreader http://blogs.law.harvard.edu/tech/rss 60 MathWorks http://www.mathworks.com/images/membrane_icon.gif Fri, 30 Jan 2009 11:26:01 -0500 neural network function in R2007/08 http://www.mathworks.com/matlabcentral/newsreader/view_thread/243425#624974 Tak After I read the instruction of neural network. I found that R2006 has to divide the samples into training, testing and validation. But this seems to be canceled after R2007a version. Is that correct? Matlab will automatically divide them into 3 groups? <br> <br> I have no idea with what exactly the toolbox is doing :S <br> <br> Thanks.