Whats wrong?

DDresenDDresen MemberPosts:10Contributor I
edited July 2020 inHelp
Hey there,

i´m trying to conduct a dictionary based sentiment analysis by using thedictionary - based sentiment (Documents)operator. My process is as you can see pretty much inspired by the operators tutorial. The only difference here is that my "documents" are read from an excel-sheet and the dictionary is as well. Everytime I run this process thee is an error prompt. Does anybpdy know whats wrong or - even better - how to fix this?

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Best Answer

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,388RM Data Scientist
    Solution Accepted
    Hi,
    i took the liberty to change the error message of the operator. So once we release a new version of operator toolbox you will receive something more telling:


    Cheers,
    Martin
    - Head of Data Science Services at RapidMiner -
    Dortmund, Germany
    DDresen

Answers

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,388RM Data Scientist
    edited July 2020
    Hi,
    Apply Model Documents needs a collection of _documents, not a Collection of Examples going in.Please have a look at the tutorial processes.

    Best,
    Martin
    - Head of Data Science Services at RapidMiner -
    Dortmund, Germany
  • DDresenDDresen MemberPosts:10Contributor I
    Thanks a lot! Everything works now. Much appreciated
    MartinLiebig
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