Loop Files Operator / K-NN

fedayncaricafedayncarica Member Posts: 30 Contributor I
edited November 2018 in Help

Goodmorning everyone! 

 

In the process attached, how could I replace the "retrive" block with the block "Loop files"? 

 

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Answers

  • Thomas_OttThomas_Ott RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,761 Unicorn

    So if the data files you want to loop are in RapidMiner repositories, then use the Loop Repository operator. If they are in flat files, then use Loop Files and embed in the appropriate Read "X" operator (i.e Read Excel, Read CSV, etc). 

  • fedayncaricafedayncarica Member Posts: 30 Contributor I

    Hi Thomas, this is my process with loop files. When I try to start the process with my dataset, in the block "Validation" i read "MISSING LABEL.." How should I do? In another message, i send you my dataset! 

     

    Thank you very much

     

  • fedayncaricafedayncarica Member Posts: 30 Contributor I

    This is my dataset. 

  • Thomas_OttThomas_Ott RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,761 Unicorn

    This thread continues and is solved here: http://community.rapidminer.com/t5/RapidMiner-Studio/K-NN/m-p/36942#U36942

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