Hello Marco/Marius or other experts could you please tell me if there is any such flag to turn off or turn ON verbosity. Right now it is kind of a black box.. it has(association rules) run for hours now and no results
you can change the log level of RapidMiner via preferences -> Gui -> RapidMiner log level. However, the Association Rules do not have detailed logging I'm afraid.. Regarding the time it takes: depending on the input it can take a very long time, as Association Rules generation is not well suited for huge data sets.