Cannot find the cluster internal validation operator in rapid miner 7

davidtohdavidtoh MemberPosts:1Contributor I
edited November 2018 inHelp
Hi all,
I am new to rapid miner. However recently while reading of the documentation (Data Mining Use Cases and Business Analytics Applications), I tried following the steps. However, one of the operator, cluster internal validation, is missing from my studio. Is there anyway I could resolve the issue? Thanks.
Tagged:
mylane3 thapli_64 agucaba123

Answers

  • thapli_64thapli_64 MemberPosts:18Maven

    I'm having the same problem. Any recommendations for alternatives?

    agucaba123
  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM ModeratorPosts:2,959Community Manager

    hello@thapli_64- yes the processes that are on that website are outdated. It comes up all the time. Can you post the process so I can see what it "used" to be called?

    Scott

    thapli_64
  • thapli_64thapli_64 MemberPosts:18Maven

    @sgenzerHere is the process. The cluster internal validation operator is in the Loop Parameters sub-process.

























































































    <参数键=“max”价值= " 1.0 " / >

















    <参数键= value =“measure_types MixedMeasures"/>






































    <参数键= value =“convergence_epsilon 0.0010"/>
























    <参数键= value =“measure_types MixedMeasures"/>






























    <参数键= value =“measure_types MixedMeasures"/>



























































  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM ModeratorPosts:2,959Community Manager

    aha. No wonder I do not recognize that operator. It's part of the WhiBo extension (https://marketplace.www.kenlockard.com/UpdateServer/faces/product_details.xhtml?productId=rmx_whibo) which I have never used before. You can see the reference in the XML if you look closely:)

    So 1) I highly recommend you upgrade from RapidMiner 5.2 (holy cow that's an old version) to 7.6.1 (most current version), and 2) download the WhiBo extension from the marketplace (you can do this by going to "Extensions" in the menu bar of RM Studio).

    Good luck.


    Scott

    yyhuang
  • halaalrobassyhalaalrobassy MemberPosts:16Contributor II
    i downloaded Whibo but it didn't solve the problem, i couldn't find Silhouette index parameter which was existed in cluster internal validation , also the design space of Whibo GDT evaluationary search didn't appear. i downloaded whibo extension and updated and approved the licence , but still didn't appear
  • Telcontar120Telcontar120 Moderator, RapidMiner Certified Analyst, RapidMiner Certified Expert, MemberPosts:1,635Unicorn
    I don't think that extension has been updated in a very long time.
    You would probably have to do this via a python or R script now.
    Brian T.
    Lindon Ventures
    Data Science Consulting from Certified RapidMiner Experts
    sgenzer jczogalla
  • halaalrobassyhalaalrobassy MemberPosts:16Contributor II
    i downloaded whibo extension but i wonder why whibo design space doesn't work, what is the problem?
  • sgenzersgenzer Administrator, Moderator, Employee, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM ModeratorPosts:2,959Community Manager
    @halaalrobassyplease see note by@Telcontar120. It is still true.
    jczogalla
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