lib/svmkit/preprocessing/min_max_scaler.rb in svmkit-0.2.0 vs lib/svmkit/preprocessing/min_max_scaler.rb in svmkit-0.2.1

@@ -24,11 +24,11 @@
 
       # Creates a new normalizer for scaling each feature to a given range.
       #
       # @param feature_range [Array<Float>] The desired range of samples.
       def initialize(feature_range: [0.0, 1.0])
-        self.params = {}
-        self.params[:feature_range] = feature_range
+        @params = {}
+        @params[:feature_range] = feature_range
         @min_vec = nil
         @max_vec = nil
       end
 
       # Calculate the minimum and maximum value of each feature for scaling.