discretizer.setIgnoreClass(true); int[] indices = new int[] {instances.classIndex()}; discretizer.setAttributeIndicesArray(indices); discretizer.setInputFormat(instances); dataToUseForMakingWeights = Filter.useFilter(instances, discretizer);
discretizer.setIgnoreClass(true); int[] indices = new int[] {instances.classIndex()}; discretizer.setAttributeIndicesArray(indices); discretizer.setInputFormat(instances); dataToUseForMakingWeights = Filter.useFilter(instances, discretizer);