Model Simulator and Gradient Boosted Trees on v9.3

m_romolo
m_romolo New Altair Community Member
edited November 2024 in Community Q&A
Hi,

One year ago, in RapidMiner v9.1 i created a project with a simulator on Gradient Boosted Trees Model. 
Now, I've upgraded to RapidMiner Studio 9.3 version and the simulator doesn't work.
Is it possible use simulator and GBT in v9.3 or get rollback to v9.1?

Thanks.
Michael 
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Best Answer

  • varunm1
    varunm1 New Altair Community Member
    Answer ✓
    Hello Michael

    It works fine for me and I am on 9.3.001 (if you didn't update to 9.3.001 try to do it). Also, what kind of error are you facing? Can you provide your XML?

    Thanks

Answers

  • varunm1
    varunm1 New Altair Community Member
    Answer ✓
    Hello Michael

    It works fine for me and I am on 9.3.001 (if you didn't update to 9.3.001 try to do it). Also, what kind of error are you facing? Can you provide your XML?

    Thanks
  • m_romolo
    m_romolo New Altair Community Member
    Thank you very much.

    The RapidMiner version is 9.3.1.
    Below the xml and the error screenshot:

  • m_romolo
    m_romolo New Altair Community Member
  • Marco_Boeck
    Marco_Boeck New Altair Community Member
    Hi,

    Looks like your installation got messed up as Studio does not find shipped extensions anymore. Please delete the installation folder and install Studio again. (your settings & data are saved in the USER_HOME/.RapidMiner folder, so they will not be lost if you just remove the installation folder).

    Regards,
    Marco