Accord.Tests.MachineLearning.MultilabelSupportVectorLearningTest.ComputeTest1 C# (CSharp) Method

        public void ComputeTest1()
        {
            double[][] inputs =
            {
                new double[] { 1, 4, 2, 0, 1 },
                new double[] { 1, 3, 2, 0, 1 },
                new double[] { 3, 0, 1, 1, 1 },
                new double[] { 3, 0, 1, 0, 1 },
                new double[] { 0, 5, 5, 5, 5 },
                new double[] { 1, 5, 5, 5, 5 },
                new double[] { 1, 0, 0, 0, 0 },
                new double[] { 1, 0, 0, 0, 0 },
            };

            int[] outputs =
            {
                0, 0,
                1, 1,
                2, 2,
                3, 3,
            };


            IKernel kernel = new Polynomial(2);
            var msvm = new MultilabelSupportVectorMachine(5, kernel, 4);
            var smo = new MultilabelSupportVectorLearning(msvm, inputs, outputs);
            smo.Algorithm = (svm, classInputs, classOutputs, i, j) =>
                new SequentialMinimalOptimization(svm, classInputs, classOutputs)
                {
                    Complexity = 1
                };

            Assert.AreEqual(0, msvm.GetLastKernelEvaluations());

#if DEBUG
            smo.ParallelOptions.MaxDegreeOfParallelism = 1;

#endif
            msvm.ParallelOptions.MaxDegreeOfParallelism = 1;

            double error = smo.Run();
            Assert.AreEqual(0, error);


            int[] evals = new int[inputs.Length];
            int[] hits = new int[inputs.Length];
            for (int i = 0; i < inputs.Length; i++)
            {
                double expected = outputs[i];
                double[] responses; msvm.Compute(inputs[i], out responses);
                int actual; responses.Max(out actual);
                Assert.AreEqual(expected, actual);
                evals[i] = msvm.GetLastKernelEvaluations();
                hits[i] = msvm.GetLastKernelHits();
            }

            for (int i = 0; i < evals.Length; i++)
                Assert.AreEqual(msvm.SupportVectorUniqueCount, evals[i]);
        }