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k-nn with nominal measures and Jaccard

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Regular Contributor

k-nn with nominal measures and Jaccard

attached I send my process. How should I change to use K-NN with nomial measured and Jaccard?

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Community Manager

Re: k-nn with nominal measures and Jaccard

So to use Jaccard Similiarity with K-nn, you have to set the "Measure Types" parameter to Nominmal Measures. Then you can select Jaccard Similarity for the nominal measure.

Regards,
Thomas - Community Manager
LinkedIn: Thomas Ott
Regular Contributor

Re: k-nn with nominal measures and Jaccard

yes i know, but is not so simple..

Screenshot (44).png

Community Manager

Re: k-nn with nominal measures and Jaccard

you need to make sure that your input data is all nominal, not mixed with numerical values. You can use the Numerical to Nominal to do this. 

Regards,
Thomas - Community Manager
LinkedIn: Thomas Ott