>>> Yes, it's available in the developer version 3.7.0, thanks =)
>>> More one doubt: in this version exists the parameter
>>> "removeAllMissingCols"
>>> (Apriori algorithm). Does I also have to set it to "true"?
>>
>> You can, as it removes columns that are completely useless (columns
>> that only contain missing values).
>>
>
> Thanks for helping.
> Now, I'm using Classification functionality in the Weka.
> I want to know if there's any Classification algorithm that I can set a
> parameter (as we can do with Apriori: treatZeroAsMissing) to consider only
> the attributes with the values = "true".
Don't think so that there is any classifier with that highly specific
functionality (typical only for associators, not classifiers).
Cheers, Peter
--
Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ
http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174
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