# File lib/ai4r/classifiers/one_r.rb, line 71 def get_rules return @zero_r.get_rules if @zero_r sentences = [] attr_label = @data_set.data_labels[@rule[:attr_index]] class_label = @data_set.data_labels.last @rule[:rule].each_pair do |attr_value, class_value| sentences << "#{attr_label} == '#{attr_value}' then #{class_label} = '#{class_value}'" end return "if " + sentences.join("\nelsif ") + "\nend" end