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Stratification operator

Hi all,

I am using the "starter" version of Rapid Miner to do some analysis for my thesis and want to use the stratification operator (http://www.myexperiment.org/workflows/1315.html) to balance my data. How do I do to install/add this operator in rapid miner?

Thanks

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Marco_Boeck

Hi,

this operator is in fact a subprocess. To view this process, just install the community extension from the marketplace ("Help" -> "Updates and Extensions (Marketplace)"). You can then search for the name of the example process and download it in RapidMiner Studio.

Regards,
Marco

slowminer

Hi,

Thank you for your answer. I still have some problems though. I can't access the marketplace from the computer where I am using rapidminer (proxy-problem...) and therefore downloaded the subprocess from myexperiment. From this point, what should I do in order to use it in rapidminer?

Marco_Boeck

Hi,

you can setup proxy details in the preferences. Select "Tools" from the top menu, then "Preferences" and go to the "System" tab. You will then have options to specify ftp, http and https proxy settings which will be used by RapidMiner Studio after a restart.

Regards,
Marco