adicionei "script" java para preprocessar bases. Uso:
programa base-dir dataset1,dataset2,...,datasetn

exemplo de uso:
time java -Xmx6000m -jar binarizer-zscorizer-deduplicator-uselessAttsRemover.jar ~/wcs/ucipp/uci abalone-11class,abalone-28class,abalone-3class,abalone-7class,acute-inflammations-nephritis, ...