    @Test
    public void testMcXent() {

        INDArray in = Nd4j.create(new float[][]{{1, 2}, {3, 4}});
        INDArray out = Nd4j.create(new float[][]{{5, 6}, {7, 8}});
        LossFunctions.score(in, LossFunctions.LossFunction.MCXENT,out,0,false);
    }