Hi @trijsdijk
Looking at your response to Daniel I really think you are trying to solve a Timeseries problem with MLP. It might give the results you are looking for, but forecasting timeseries can make use of the special feature “time” which has a sequence in it unlike eany other feature.
Maybe you should have a look at some of the examples provided through the KNIME explorer too. You can find them under 04_Analytics > 07_Time_series
I personally like to use R with timeseries problems (check a great online book by Rob J Hyndham and George Athanasopoulos Forecasting: Principles and Practice (3rd ed)), which you can use within KNIME too. See detailed explanation on how to install R in KNIME on this forum topic
Install R alongside KNIME on Windows and MacOS