calculating CUBE

getmoeen
getmoeen New Altair Community Member
edited November 5 in Community Q&A
I have this 9 attributes nomial. I want to create a FULL DATA cube. This means group by's.

I have used Aggregation operator working fine, but i want to program it for  2^9 combo's. Any easier way? Or I cant integrate rapidminer.jar even after add it as a jar file in my project. Error is :

BAD CLASS
class file has wrong version 50.0, should be 49.0

After this i will create input file something.. then aggregator operator etc then output something :(

Plz guide me something!!

Regards,
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Answers

  • land
    land New Altair Community Member
    Hi,
    of course you can use two loop attribute operators to generate all combinations within rapid miner, but what would you do with the results?

    For getting help with the project error, I need more information. Never heard of this before, so please give me more details about your setup, etc.

    Greetings,
      Sebastian
  • IngoRM
    IngoRM New Altair Community Member
    Hi,

    BAD CLASS
    class file has wrong version 50.0, should be 49.0
    this Java error message indicates that you use the wrong Java version. RapidMiner neads at least Java 6.

    Cheers,
    Ingo

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