Thanks! Also found related tutorials: http://www.stanford.edu/class/cs294a/tutorial.html http://www.stanford.edu/class/cs294a/tutorial.html http://ufldl.stan

Thanks! Also found related tutorials: http://www.stanford.edu/class/cs294a/tutorial.html http://www.stanford.edu/class/cs294a/tutorial.html http://ufldl.stanford.edu/wiki/index.php/UFLDL_Tutorial http://ufldl.stanford.edu/wiki/index.php/UFLDL_Tutorial