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Generating Example Weights depending on label

Created: 2010-05-03 09:47:42

This process uses a Generate Attribute operator for assigning new weights to examples. It uses the if condition of this operator to distinguish between labels.

This can be especially useful if you have a strong bias in your class frequency, which can harm learning. Please note that you must use a learning algorithm that supports weighted examples.

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1069?size=60x60 De Sebastian land

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  1. Generating Example Weights depending on label

    Created by Sebastian land on Monday 03 May 2010 09:47:43 (UTC)



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