Filtering Attributes with Weka
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Published on 2010-05-28T07:20:04Z
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2010/06/07
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weka
Hi eveyone!
I have a simple question about filtering attributes in WEKA.
Let's say I have 500 attributes 30 classes and 100 samples for each class which equals 3000 rows and 500 columns. This causes time and memory problems a you can guess.
How do I filter attributes that occur only once or twice (or n times) in 3000 rows. And is it a good idea?
Thank you
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