Datasets - what format?

Preparation of datasets and algorithms in a form suitable for TunedTester

Datasets - what format?

Postby Marcin » Mon Oct 12, 2009 3:46 pm

In what data format should I save my dataset so that TunedTester can use it?
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Re: Datasets - what format?

Postby Marcin » Mon Oct 12, 2009 3:50 pm

It depends on what evaluation procedure should be applicable to a given dataset. Currently, ARFF is the preferred format and it should be understood by most of evaluation procedures, including ClassificationTT70 and RegressionTT70.
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Re: Datasets - what format?

Postby wojnar » Wed Oct 14, 2009 12:07 pm

Remember, that currently available evaluation procedures (ClassificationTT70 and RegressionTT70) requires, that a decision attribute is the last column of an ARFF dataset.

Piotr Wojnarowski
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