InfoGainAttributeEval eval = new InfoGainAttributeEval(); Ranker search = new Ranker(); search.setThreshold(-1.7976931348623157E308); search.setNumToSelect(-1); search.setGenerateRanking(true);
Double temp; temp = Double.valueOf(optionString); setThreshold(temp.doubleValue());
Double temp; temp = Double.valueOf(optionString); setThreshold(temp.doubleValue());