I'm trying to build an SVM/RVM based predictor for energy prices. The dataset contains date values and corresponding prices. Of course, SVM can not work with the 1/4/09 date values (polynomial). I applied the Nominal2Date converter and it changed it to a date string. I was still where I started. Then, I applied Date2Numeric, but that only allowed me to extract one of the parts (year, month or day). Any idea how I should get all three separated out?
Thanks and best regards