Process failed: Label Array must not contain duplicates

van24van24 MemberPosts:3Contributor I
edited July 2020 inHelp
I encountered this when both my data sets have no duplicates before join. what should i do?
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Answers

  • jacobcybulskijacobcybulski Member, University ProfessorPosts:391Unicorn
    RapidMiner Join operator does not have the requirement for uniqueness, so I assume you are doing something quite different and the error comes from some other operator. Your query has insufficient information I am afraid.
  • van24van24 MemberPosts:3Contributor I
    嗨,我的问题解决了replacing the join operator. thank you
    MartinLiebig
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