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Centroid Chart in Clustering

star2021
star2021 Member Posts: 10 image Learner I
in Help
Hi i'm  getting error when i run clustering process. It cannot generate centroid chart. The error as in the picture below:

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Answers

  • ceaperez
    ceaperez Member Posts: 541 image Unicorn
    Hi @star2021,

    This is a java exception . The index is either negative or greater than or equal to the size of the array.
    Are you using the last version of RapidMiner?
    Can you share more information about your process, the xml or rmp file?
    Best
  • star2021
    star2021 Member Posts: 10 image Learner I
    Hi ceaperez,

    Thank you for your reply  :)

    I'm using RapidMiner Studio version 9.9.002

    I attach here my xml file for your reference. Hope you can help me.
  • ceaperez
    ceaperez Member Posts: 541 image Unicorn
    Hi @star2021,

    Please analyze the data output of your model and try to graph your cluster data with the Visualization tools of Rapidminer. For that use the second output port of your Clustering operator.

    Best

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