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training of time delay neural network frozen at start

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kira
kira on 10 Sep 2018
Closed: MATLAB Answer Bot on 20 Aug 2021
Hello,
I'm creating and training network only from command windows and scripts. I have set these parameters:
net.trainParam.showWindow=false;
net.trainParam.showCommandLine=true;
Sometimes, at the beginning of the training, it keeps frozen at the message:
Training Time Delay Neural Network with 'trainingFcn'.
I have the same issue (only occasionally,1/30) with several training functions: trainlm, trainbr, etc.
The nets are created with random values within certain limits. For now, I have max 3 hidden layers with max 3 nodes per layer, training in 1400 length concurrent data, with 3 inputs. All this in R2018a in ubuntu 18.04
I also have defined:
net.trainParam.time=60*5;
But when stuck, it doesn't seem to matter.

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