I have found some weka algorithms that are not exist in RapidMiner 5.1.X and I want to add them to RM. But I could not find weka.jar in RM 5.1.X. Also there is no WEKA algorithm in the source code of RM 5.1.X.
Now, I need to know where is the WEKA code in RM 5.1.X. It should be noted that older versions of RM have a WEKA.jar in their lib or plugins folder, but in RM 5.1.X there is no such a library. Please guide me what approaches exist for doing this task.