code: public static MultiLayerNetwork load(File f, boolean loadUpdater) throws IOException {
          return ModelSerializer.restoreMultiLayerNetwork(f, loadUpdater);
      }
docs: Restore a MultiLayerNetwork to a file, saved using {@link #save(File)} or {@link ModelSerializer}
  @param f File to load the network from
  @param loadUpdater If true: load the updater if it is available (i.e., the state array for momentum/Adam/rmsprop
  etc) - use <i>false</i> if no further training is required, or <i>true</i> if further training
  will be undertaken
  @see ModelSerializer ModelSerializer for more details (and saving/loading via streams)