When i tried to change the training function in nntrain , from trainlm to traindx, i get the error :
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When i tried to change the training function in nntrain , from trainlm to traindx, i get the following error :
Error using fitnet (line 73)
FCN is not the name of a function on the MATLAB path.
I used the below code for changing learning rate and momemtum .
trainFcn = 'traindx'; % Levenberg-Marquardt backpropagation.
% Create a Fitting Network
hiddenLayerSize =10;
net.trainParam.lr = 0.5;
net.trainParam.mc=0.5;
net = fitnet(hiddenLayerSize,trainFcn);
kindly advice
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Réponse acceptée
Walter Roberson
le 27 Oct 2020
The message is correct. Mathworks does not supply any function named traindx .
It does, however, supply a function named traingdx
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