Hi, I downloaded the code explained in chapter 24 of the Marcus Hofmann book "RapidMiner - data mining use cases and business analytics applications" It worked fine. It basically enables multiple data sets to be looped through multiple learning algorithms and the performance results compared. I then thought I would grab two of my xls files and subsitute them for the authors 2 datasets but immediately ran into a problem.
The authors datasets are in a ".aml" format, which I was not familar with, until I did an internet search.
My Question: Can I convert my .xls files into a .aml format easialy or should I just attempt to rewrite their code to handle my .xls files.?
