lib/rumale/optimizer/rmsprop.rb in rumale-0.18.2 vs lib/rumale/optimizer/rmsprop.rb in rumale-0.18.3

@@ -40,25 +40,8 @@
         @update ||= Numo::DFloat.zeros(weight.shape[0])
         @moment = @params[:decay] * @moment + (1.0 - @params[:decay]) * gradient**2
         @update = @params[:momentum] * @update - (@params[:learning_rate] / (@moment**0.5 + 1.0e-8)) * gradient
         weight + @update
       end
-
-      # Dump marshal data.
-      # @return [Hash] The marshal data.
-      def marshal_dump
-        { params: @params,
-          moment: @moment,
-          update: @update }
-      end
-
-      # Load marshal data.
-      # @return [nil]
-      def marshal_load(obj)
-        @params = obj[:params]
-        @moment = obj[:moment]
-        @update = obj[:update]
-        nil
-      end
     end
   end
 end