induces the decision tree from the specified set of examples concode_field_sep String defaultValue concode_elem_sep DecisionTree tree concode_field_sep ConstantDecisonTree majorityValue concode_elem_sep int[] test concode_elem_sep DecisionTree decisionTreeLearning concode_elem_sep boolean allExamplesHaveSameClassification concode_elem_sep String predict concode_elem_sep DecisionTree getDecisionTree concode_elem_sep String chooseAttribute