Is it possible to save matlab classifier workspace?

I need to save matlab classifier workspace so that later I can do some processes without the need to run the models from the scratch. Is this possible?

Answer 1

[Ameer Hamza]

You can use save function to save any MATLAB variable in a .mat file. For example,

load ionosphere
tc = fitctree(X,Y);
save('classification_model.mat', 'tc');

Then you can load the trained model using

load('classification_model.mat');

[Zeynab Mousavikhamene]

Thank you. My question is about the workspace of "Matlab classifier learner" it's a bit different from regular matlab workspace. Regular "save" and "load" would not work here.

[Ameer Hamza]

I got it now. It appears this feature is not added to the classification learner app yet. The closest thing right now is to export the model to base workspace and save them in a mat file. However, in that case, you cannot load them into the classification learner app again.

[Amelia]

@ Ameer Hamza i have the same problem, i have trained some classifiers and save them in 7.3 format, but when i try to load them they donnot load. they have been load many times but after some time they didnot load any more!!

[Ameer Hamza]

What happen when you try to load them? Is there any error? Try saving in v7 format.