lib/rumale/clustering/single_linkage.rb in rumale-0.18.1 vs lib/rumale/clustering/single_linkage.rb in rumale-0.18.2

@@ -68,26 +68,9 @@
         raise ArgumentError, 'Expect the input distance matrix to be square.' if @params[:metric] == 'precomputed' && x.shape[0] != x.shape[1]
         distance_mat = @params[:metric] == 'precomputed' ? x : Rumale::PairwiseMetric.euclidean_distance(x)
         @labels = partial_fit(distance_mat)
       end
 
-      # Dump marshal data.
-      # @return [Hash] The marshal data.
-      def marshal_dump
-        { params: @params,
-          labels: @labels,
-          hierarchy: @hierarchy }
-      end
-
-      # Load marshal data.
-      # @return [nil]
-      def marshal_load(obj)
-        @params = obj[:params]
-        @labels = obj[:labels]
-        @hierarchy = obj[:hierarchy]
-        nil
-      end
-
       private
 
       # @!visibility private
       class UnionFind
         def initialize(n)