private static void transformSmallConstant(ModelStore store, RankProfile profile, String constantName,
                                               Tensor constantValue) {
        store.writeSmallConstant(constantName, constantValue);
        Reference name = FeatureNames.asConstantFeature(constantName);
        profile.add(new RankProfile.Constant(name, constantValue));
    }
Returns the expression matching the given arguments.
config-model/src/main/java/com/yahoo/vespa/model/ml/ConvertedModel.java