There are many alternatives. The simplest is tab-delimited files with a header line. That works pretty well almost all of the time.
For instance, most of the UCI datasets are in pretty much that format. Most of my data sets wind up in that format. Anything from a relational database falls into that format pretty easily. On 2/7/08 10:15 AM, "Karl Wettin" <[EMAIL PROTECTED]> wrote: > > 5 feb 2008 kl. 00.51 skrev Grant Ingersoll: > >> I haven't used Weka much, is ARFF > > I never used anything but Weka that much, are there any alternatives > to ARFF?
