lib/lightgbm/classifier.rb in lightgbm-0.1.4 vs lib/lightgbm/classifier.rb in lightgbm-0.1.5

@@ -13,11 +13,11 @@
         params[:num_class] = n_classes
       else
         params[:objective] ||= "binary"
       end
 
-      train_set = Dataset.new(x, label: y, categorical_feature: categorical_feature)
-      valid_sets = Array(eval_set).map { |v| Dataset.new(v[0], label: v[1], reference: train_set) }
+      train_set = Dataset.new(x, label: y, categorical_feature: categorical_feature, params: params)
+      valid_sets = Array(eval_set).map { |v| Dataset.new(v[0], label: v[1], reference: train_set, params: params) }
 
       @booster = LightGBM.train(params, train_set,
         num_boost_round: @n_estimators,
         early_stopping_rounds: early_stopping_rounds,
         verbose_eval: verbose,