You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
function [U]=dim_learn_feedback(U,y,x,beta)
|
|
if nargin<4, beta=0.005; end
|
|
|
|
e=x./(1e-2+(U'*y));
|
|
delta=beta.*(y*(e'-1));
|
|
|
|
%update weights
|
|
U=U.*(1 + delta);
|
|
U(find(U<0))=0;
|
|
|