How do I export a machine learning model to use later on my own computer or someone else's?

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El Baboon 2015-8-2

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https://ww2.mathworks.cn/matlabcentral/answers/232072-how-do-i-export-a-machine-learning-model-to-use-later-on-my-own-computer-or-someone-else-s

编辑： El Baboon 2015-8-15

The documentation seems to assume use of some kind of classification learner app http://www.mathworks.com/help/stats/export-classification-model-for-use-with-new-data.html, but I just made calls like "linearmdl = fitlm(X,y)" in my code (using the machine learning toolbox).

I want to be able to make new predictions without having to retrain my model each time, and I also want to share my model with my friend. Thanks!

Edit. I just read this, "You can save the resulting CompactTreeBagger model in a *.mat file," when I was going through http://www.mathworks.com/help/stats/ensemble-methods.html?refresh=true#zmw57dd0e58447.

So to clarify my question, how do I actual save the resulting model? It looks like I don't need anything fancy like the Matlab compiler.

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Answer 1

Stalin Samuel 2015-8-3

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https://ww2.mathworks.cn/matlabcentral/answers/232072-how-do-i-export-a-machine-learning-model-to-use-later-on-my-own-computer-or-someone-else-s#answer_188011

Standalone Executable file

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El Baboon 2015-8-5

Do you know how I can simply save my own model on my own computer without having to retrain it every time?

I can't download the Matlab compiler under the trial license and Matlab coder won't work because I'm using non-translatable machine learning functions, but it seems like there should be a workaround so that I can at least use my own model without having to wait several hours in between.

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