How Receptive Field Parameters Affect Neural Learning

Omohundro ICSI 1947 Center St., Suite 600 Berkeley, CA 94704 We identify the three principle factors affecting the performance of learning bynetworks with localized units: unit noise, sample density, and the structure of the target function. We then analyze the effect of unit receptive fieldparameters on these factors and use this analysis to propose a new learning algorithm which dynamically alters receptive field properties during learning.