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Code for retraining of ANN gives always the same results (MSE)

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Léon
Léon 2011-9-25
I want to write a small loop to estimate the average performance of each network configuration (that I run n times), but unfortunately I get the same MSE values each time I run the code. Can somebody have a look?
net = init(net);
net = trainlm(net,inputs,targets);
P_train = [P_train; perform(net,trainTargets,outputs)]
P_val = [P_val; perform(net,valTargets,outputs)]
P_test = [P_test; perform(net,testTargets,outputs)]
average_perf = [mean(P_train);mean(P_val);mean(P_test)]
  1 个评论
Greg Heath
Greg Heath 2011-10-13
This code makes no sense to me.
Please show more code with plenty of comments
that indicate what you are trying to do.
Greg

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回答（1 个）

Jonny
Jonny 2011-10-12
Can you please show me a code if you write this loop?
Thanks :)

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