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Regression Learner - Neural Network results not reproducible

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Hussain Ali
Hussain Ali 2023-12-2
评论： Hussain Ali 2023-12-3
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.
  2 个评论
Christopher McCausland
Christopher McCausland 2023-12-2
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
Hussain Ali 2023-12-3
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.

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采纳的回答

Image Analyst
Image Analyst 2023-12-3
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;

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