Source code of operators

Question

Hi

Can I get the source code of the standard operators? Because I want to modify some operator to meet my needs.
Thank you.

Best,

James

MartinLiebig · Answer

Hi @007agent47v_1vi

this is because this is a 7 year old thread :) . The source code is now on github: https://github.com/rapidminer/rapidminer-studio

Best,

Martin

007agent47v_1vi · Answer

The link provided, that directs to the sourceforge site says the file is not available!

rm1.PNG

colo · Answer

Hi James,

since RapidMiner is open source software the answer to your question should be clear. If you downloaded and installed the software already, have a look at the src/com/rapidminer folder, where the sources are located. This is at least true for the zip version, never tried the windows installers. You can download the latest version from the sourceforge project at http://sourceforge.net/projects/rapidminer/files/1.%20RapidMiner/5.1/

Finding the correct java classes should be easier if you take a look at resources/com/rapidminer/resources/OperatorsCore.xml (where internal key and class name are connected) and resources/com/rapidminer/resources/i18n/OperatorsCoreDocumentation.xml (assigns internal key to operator name visible in the GUI).

If you need further information you might perhaps take the purchase of the development whitepaper (shop item) into consideration, it really helped a lot with the first steps in extending RapidMiner.

Regards
Matthias