CODEWITHSUNDEEP
javalinuxdata-miningweka
damned
damned

Reputation: 945

J48 not working in weka explorer

I am not able to use GUI of weka in linux (linux mint 9). It doesn't allows me to use J48 from interface, whereas I am able to run it from command prompt.

Can anyone tell me what is can be the problem with it

Upvotes: 2

Views: 10826

Answers (1)

Guy
Guy

Reputation: 12909

J48 is expecting nominal class and therefore it is filtered out if your class is numeric.

If this is the case you should run a NumericToNominal Filter in the Preprocess stage. Note to state the index of the class column for the filter to run only on it.

Upvotes: 11

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