iwanttoknowwhatisthebestopensourcejavabasedframeworkfortextmining，tousebotgmachinelearningandddictionarymethods。
I ' musingmalletbuttherearenotthatmuchdocumentationandidonotknowifitwillfitallmyrequirements。
解决方案
ihonestlythinkthattheseveralanswerspresentedhereareverygood.however， tofulfillmyrequirementsihavechosentouseapacheuimawithcleartk.itsupportsseveralmlmethodsandidonothaveanylicencesproblem.plu methodologies，anditaketheadvantageoftheuimaframework，whichisverywellorganizedandfast。
thankyouallforyourinterestinganswers。
Best Regards，
ukrania