📄 chap7_2b.m
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%Test BP
clear all;
load wfile w1 w2;
%N Samples
x=[0.970,0.001,0.001;
0.000,0.980,0.000;
0.002,0.000,1.040;
0.500,0.500,0.500;
1.000,0.000,0.000;
0.000,1.000,0.000;
0.000,0.000,1.000];
for i=1:1:7
for j=1:1:6
I(i,j)=x(i,:)*w1(:,j);
Iout(i,j)=1/(1+exp(-I(i,j)));
end
end
y=w2'*Iout';
y=y'
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