Reads a WEKA arff file and generates for each nominal value of the class attribute a GenericXML file.

Each WEKA instance is treated as a protein/gene record. The class attribute is assumed to be the last attribute in the WEKA file (WEKA default).  Categorial WEKA attributes result in symbolic Generic XML properties, numeric WEKA attributes in numeric Generic XML properties. WEKA String or Date attributes are ignored in the current version. The protein identifiers in the Generic XML files are sequentiel increased numbers for each class instance seperately.