I'm currently writing my Bachelors on Machine-Learning (Sarcasm detection specifically).
My Prof. recommended Rapid Miner.
Here's the problem: when trying to import the corpus I intend to work with (and am already working with in a survey, and that is also used in dozens of works im referencing) Rapid Miner moves content that belongs into the last column into the first, presumably, because the text there contains Line-breaks.
If any other software I had to work with so far did that, I'd probably know what to do...
I try as hard as I can to tell Rapid Miner to disregard everything that isn't a TAB.