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"Tutorial for New Feature Selection Operator"

M_MartinM_Martin RapidMiner Certified Analyst, Member Posts: 125 Unicorn
edited May 2019 in Product Feedback - Resolved
Hi Colleagues: It appears that there are issues with the tutorial process for the new Feature Selection Operator in RapidMiner Studio 9.1.  When I tried to run the process, the process throws an error message (Input connection Is Missing) between the "Split data for FS" operator and the "Feature Selection" operator just to the right of the "Split Data for FS" operator.
Best wishes, Michael Martin
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Fixed and Released · Last Updated

Comments

  • David_ADavid_A Administrator, Moderator, Employee-RapidMiner, RMResearcher, Member Posts: 297 RM Research
    Hi,

    you are correct, there is a small issue, that will be fixed with the next release.
    But to quote nearly every math text book:
         "This exercise is trivial, and is left to the reader."  ;) 
  • IngoRMIngoRM Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,751 RM Founder
    Hi,
    Just FYI: the broken tutorial processes for Automatic Feature Extraction as well as Apply Feature Set has been fixed and will be delivered with the next release.
    Thanks for bringing this to our attention,
    Ingo
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