Not showing output in command window of 'testing' script.

2 visualizzazioni (ultimi 30 giorni)
SIGMOID FUNCTION
function y = Sigmoid(x)
y = 1/(1 + exp(-x));
end
SGD Method function
function Weight = SGD_method(Weight, input, correct_Output)
alpha = 0.9;
N = 4;
for k = 1:N
transposed_Input = input(k, :)';
d = correct_Output(k);
weighted_Sum = Weight*transposed_Input;
output = Sigmoid(weighted_Sum);
error = d - output;
delta = output*(1-output)*error;
dWeight = alpha*delta*transposed_Input;
Weight(1) = Weight(1) + dWeight(1);
Weight(2) = Weight(2) + dWeight(2);
Weight(3) = Weight(3) + dWeight(3);
end
end
Training script
input = [ 0 0 1;
0 1 1;
1 0 1;
1 1 1;
];
correct_Output = [0
0
1
1
];
Weight = 2*rand(1 , 3) - 1;
for epoch = 1:10000
Weight = SGD_method(Weight, input, correct_Output);
end
save('Trained_Network.mat')
Testing script
load('Trained_Network.mat');
input = [ 0 0 1;
0 1 1;
1 0 1;
1 1 1;
];
N = 4;
for k = 1:N
transposed_Input = input(k, :)';
weighted_Sum = Weight*transposed_Input;
output = Sigmoid(weighted_Sum);
end

Risposta accettata

Voss
Voss il 26 Dic 2021
% Testing script
load('Trained_Network.mat');
input = [ 0 0 1;
0 1 1;
1 0 1;
1 1 1;
];
N = 4;
for k = 1:N
transposed_Input = input(k, :)';
weighted_Sum = Weight*transposed_Input;
output = Sigmoid(weighted_Sum)
end
  2 Commenti
Walter Roberson
Walter Roberson il 26 Dic 2021
Which is to say, that the testing script had no disp() or fprintf(), and that every line in the script that could potentially return a result had the result supressed with the semi-colon .

Accedi per commentare.

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