Regression Learner - Neural Network results not reproducible

I am looking for help to set the random seed to get reproducible results while using the Matlab Online version for Apps - Regression Learner - All Neural Networks models.

Thanks in advance.

[Christopher McCausland]

Hi Hussain,

Once you have an idea of the module generated with the regression learner app, you can export the code with the "Export model" button.

In order to set a repeateable seed, you can use the rng() fucntion at the start of your exported code.

rng('default') %% Or give a seed of you choice

Hope this helps,

Christopher

[Hussain Ali]

Thanks Chrsitopher for the timely support. When I export model, it stores as trainedmodel in workspace as '1x1 struct'. I am unable to locate the code, if you could help me.

Answer 1

[Image Analyst]

When you export the model "trainedModel" to the workspace, you then have to save it in a .mat file so that you can recall it for use later in your program:

In the command window:

save('trainedModel.mat', 'trainedModel');

Then in your code where you want to use the model, you use load to recall the model from the mat file on disk

s = load('trainedModel.mat');
trainedModel = s.trainedModel;

[Hussain Ali]

Thank you