code: public static float outputScore(Model model, float[] modelFeatureValuesNormalized) {
      final INDArray input = Nd4j.create(new float[][]{ modelFeatureValuesNormalized });
      final INDArray output = NetworkUtils.output(model, input);
      return output.getFloat(0);
    }
docs: Uses the {@link NetworkUtils#output(Model, INDArray)} method.