Save Model (mod) output into a file

asav_yu

I have multiple linear models running on different datasets. I update these models every month, sometimes every week. I want to extract coefficients that the mod generates into a file. I can do that manually by going into output copy and pasting but with 20+ models it is a little tedious.

Is there a way to automate this task?

Appreciate any help!

varunm1

Hello @asav_yu

In converters extension, there are linear regression coefficients to example set and logistic regression coefficient to example set operators. These will help you to get coefficients in the form of example sets and write then to excel or CSV using write operators.

If this doesn't answer your question please feel free to inform us.

asav_yu

Is there something similar for GLM output? 

MartinLiebig

the operator should handle glm as well

kypexin

Hi @mschmitz

In reality this operator does not work with GLM, I have noticed that pretty long ago: 



I can share rapidminer-studio.log with you to check this issue.

tftemme

Hi @kypexin

This slipped through. Thanks for reporting. We will investigate this. I can reproduce this, so no need for the studio log, thanks.

Best regards,
Fabian

asav_yu

Yes, I assumed the same operator would work but get the same error that kypexin mentioned. Appreciate you looking into it! RM always has great support.

tftemme

We fixed the issue with the GLM operator and the Logistic Regression to ExampleSet operator with the release of 0.6.0 of the converters extension. See https://community.rapidminer.com/discussion/56083/updates-in-4-extensions-toolbox-smile-converters#latest for more information.