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Has there been any recent development where in Cat Boost is now available in rapidminer

kanikani Posts: 5 image Learner I
in Help
While doing accuracy calculations in python better results were observed in Catboost model as compared to SGD, XGB, LGBM. Can any one share if catboost operator functionality is achievable in rapidminer.

Answers

  • rjones13rjones13 Posts: 204 image Unicorn
    Hi @kani,

    I don't believe there is a prebuild operator for a Catboost model. However you should be able to integrate it into your workflows using a Python block or similar. If you'd like some help getting started, please let me know.

    Best,
    Roland
  • kanikani Posts: 5 image Learner I
    We have limitations imposed to not use a python block as it needs installation of packages on server. Any other round about to solve the issue. 
  • rjones13rjones13 Posts: 204 image Unicorn
    Would you be allowed to use R? I'm guessing not for the same reason?
  • kanikani Posts: 5 image Learner I
    Yeah, not even R is allowed, just to use the inbuilt operators
  • rjones13rjones13 Posts: 204 image Unicorn
    In that case, I don't think Catboost will be available to you right now. It would require the creation of a new operator. I'll message you to gather some further information.
  • MartinLiebigMartinLiebig Posts: 3,533 image RM Data Scientist
    Catboost is just available in python/c++, not in java. there will be no way of integrating it without python or JNI bindings.
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • kanikani Posts: 5 image Learner I
    okay, thanks for the update.
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