Run KNN multiple times with different K value

wwahidi2018
wwahidi2018 New Altair Community Member
edited November 5 in Community Q&A

Hello every body,

I use Rapidminer Desktop 8.2. My question is how to run KNN classifer multiple times with different K values and then graph the accuracies visually?

 

I searched the forum but didn't find any solution :-(

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Best Answer

  • MartinLiebig
    MartinLiebig
    Altair Employee
    Answer ✓

    Hi,

     

    have a look at Optimize Parameters (Grid). That does the trick.


    Cheers,

    Martin

Answers

  • MartinLiebig
    MartinLiebig
    Altair Employee
    Answer ✓

    Hi,

     

    have a look at Optimize Parameters (Grid). That does the trick.


    Cheers,

    Martin

  • wwahidi2018
    wwahidi2018 New Altair Community Member

    @mschmitz

    Thank you. I did not know this wonderful operator exist.

     

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