more RBF refs

[Sean Lehman]

->   From: Tomaso Poggio <tp-temp at ai.mit.edu>
->   Date: Mon, 9 Sep 91 20:58:53 EDT
->
->   Why call gradient descent backpropagation?
->
->

	I think you are confusing gradient descent, a mathematical
method for finding a local mininum, with backpropagation, a learning
algorithm for artificial neural networks.


-->skl (Sean K. Lehman)
 LEHMAN2 at llnl.gov
 lehman at tweety.llnl.gov      (128.115.53.23)  ("I tot I taw a puddy tat")