How to disable popup of training windows for neural network in matlab

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jalpa shah
jalpa shah 2016-11-29
评论： Adi 2023-3-14
Hi,
i have refereed the link: https://in.mathworks.com/matlabcentral/newsreader/view_thread/288528 and tried it but not able to disable the pop up windows related to training of neural network. plz suggest the solution. Thanks

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采纳的回答

Greg Heath
Greg Heath 2016-12-10
net is never defined.
Hope this helps.
Greg
  1 个评论
jalpa shah
jalpa shah 2016-12-29
Dear sir,
I have tried following code but still I am not able to disable the pop up windows in matlab. Plz let me know ur view. Thanks
trainFcn = 'trainlm';
hiddenLayerSize=8;
net = feedforwardnet(hiddenLayerSize,trainFcn);
net.layers{1}.transferFcn = 'logsig';
numNN =20 ;
NN = cell(1,numNN);
perfs = zeros(1,numNN);
for i=1:numNN
disp(['Training ' num2str(i) '/' num2str(numNN)])
net.trainParam.showWindow=0;
[NN{i},tr] = train(net,x_train,t1);
y1= NN{i}(x_train);
y2 = NN{i}(x_test);
end

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更多回答（2 个）

Greg Heath
Greg Heath 2016-12-1
close all, clear all, clc
[x,t] = simplefit_dataset;
net = fitnet;
net.trainParam.showWindow = 0; % <== This does it
[net tr y e ] = train(net,x,t);
NMSE = mse(e)/var(t,1)
Hope this helps.
Thank you for formally accepting my answer
Greg
  2 个评论
jalpa shah
jalpa shah 2016-12-1
Dear sir, Thanks for replying i have tried as follow as u suggested but its not working plz let me know ur view. Thanks
numNN =20 ;
NN = cell(1,numNN);
perfs = zeros(1,numNN);
for i=1:numNN
% net.trainParam.showWindow = false;
% net.trainParam.showCommandLine = false;
net.trainParam.showWindow=0;
[NN{i},tr] = train(net,x_train,t1);
nntraintool('close')
y1= NN{i}(x_train);
y2 = NN{i}(x_test);

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David Pippin
David Pippin 2020-10-23
It took me a while, but for R2020b use 'none' as your option for plots. Nothing else worked for me. Example:
options = trainingOptions('adam', ...
'MaxEpochs',400, ...
'GradientThreshold',1, ...
'InitialLearnRate',0.0007, ...
'LearnRateSchedule','piecewise', ...
'LearnRateDropPeriod',500, ...
'LearnRateDropFactor',0.2, ...
'Verbose',1, ...
'Plots','none');

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