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

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

Answer 1

[Greg Heath]

net is never defined.

Hope this helps.

Greg

[jalpa shah]

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

Answer 2

[Greg Heath]

 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

[jalpa shah]

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);

[Greg Heath]

Please post code that can be copied and pasted into the command line.

Answer 3

[David Pippin]

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');

[Ev Ao]

Thank you.... so much.

[Adi]

Thank you!!