Logging Model Parameters, Model --> Data

dragoljubdragoljub Member Posts: 241 Maven
edited November 2018 in Help
Hey Guys,

I have been experimenting with different model parameters and training data sets. I use the Log operator to monitor the model performance, at the same time I would like to track the generated model parameters.  :D

For example, when searching parameters for SVM I would like to log the number of support vectors, rho etc.

It would be great if RM had an operator to extract model parameters, or convert the model to data so we can select the data interesting to log.

Thanks,
-Gagi

Answers

  • landland RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 2,531 Unicorn
    Hi Gagi,

    during my diploma thesis I used the Reporting Extension for this case: Simply reporting the part of the model I was interested in into an HTML file each round. Worked pretty good.
    By the way: The number of support vectors can be extracted (and logged) as performance by "Performance (Support Vector Count)".

    Greetings,
      Sebastian
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