"[SOLVED] Filter examples node, how to attribute op attribute ?"

mafern76

Help states "attribute op value" is how the node works, I've been trying to see if there's a way to call again another attribute, but I can't find it.

For example: attribute1 = attribute2.

I'm guessing there must be some sort of escape character for marking "attribute2" as an attribute call, but I don't know it.

Thanks in advance!

Marco_Boeck

Hi,

that is not supported out of the box. You will need to utilize the "Generate Attribute" operator for that, create a new flag attribute with an expression like "attribute1==attribute2" and then filter on that flag attribute (which you can remove afterwards).

Regards,
Marco

MariusHelf

Marco Boeck wrote:
that is not supported out of the box.

This is not entirely true, Marco is too modest.
He himself implemented the desired feature, it is available out of the box in the Filter Examples operator in RapidMiner 6.

Best regards,
Marius

mafern76

Thanks!!

Best regards.