My Regression Model is not correlating data

[mlauber71]

@cezerman welcome to the KNIME forum.

You could try and increase the number of allowed possible values, although this might create other problems.

If one of the two columns contains more possible values than specified in the dialog (default 50), the correlation will not be computed.

Then you could try and reduce the dimensions thru several measures like the nodes suggested here:

Is artificial intelligence used for data cleansing techniques used by KNIME

@Ramakrishnaam I think it might help if you could tell us more about what you want to do. If we are talking about automated data preparation and feature engineering. There is no genuine KNIME node but I have set up sample workflows using the R package vtreat to (semi-)automatically prepared data. Similar approaches would be featuretools with Python. Please also note the links at the bottom of the pages. If you are looking for other techniques of dimension reduction there is this large wor…