Many thanks for your answer. I will contact Zementis and check it out.
But openly spoken I hoped to find an easier way to export the model (and not via PMML and additional software tools…)
Perhaps I should explain the task a little bit deeper, which I have:
I tested a gradient boosting machine with financial stock data on daily base.
I calculate in Excel INPUT Data and load them manually (File xlsreader) into a trained KNIME GBM(Regression) Model for prediction. I let run the workflow manually and give out the prediction values into an xlsx-Excel-file again. Now I can check the predictions for signal.
My problem now is, that all these efforts took to much time. Principially I should have the model in Excel and than I can caluclate online (with realtime data) my Input values in order to decide if I should by a stock or not.
As you can imagine I am not talking about 1 stock I have to check, we are talkin about a few hundred stocks.
So, if there would be a way, tho connect excel realtime directly with kime with regard to input and output (production), this would be of interest for me.