I am new to Rapid Miner, and I am either not sure if I am in the right place
I need to analyse data (excel file, each row identifies a respondent while the columns are a mixture of nominal data (functions, yes or not replies) and text (open ended responses). What I would need to do is FIRST find recurrence of keywords in the texts across each column, or perhaps similarities SECOND: see how recurrences relate to the nominal data. I have not found any video or tutorial in Rapidminer that explain whether this is doable or not.
Thank you in advance for your replies (hopefully you will at least say change software or do it manually)