Accord.Tests.Statistics.Models.Fields.ConditionalRandomFieldTest.ComputeTest C# (CSharp) Method

        public void ComputeTest()
        {

            HiddenMarkovModel hmm = DiscreteHiddenMarkovModelFunctionTest.CreateModel2();

            int states = hmm.States;


            var function = new MarkovDiscreteFunction(hmm);
            var target = new ConditionalRandomField<int>(states, function);
            double p1, p2;

            int[] observations, expected, actual;

            observations = new int[] { 0, 0, 1, 1, 1, 2 };
            expected = hmm.Decode(observations, out p1);
            actual = target.Compute(observations, out p2);

            Assert.IsTrue(expected.IsEqual(actual));
            Assert.AreEqual(p1, p2, 1e-6);


            observations = new int[] { 0, 1, 2, 2, 2 };
            expected = hmm.Decode(observations, out p1);
            actual = target.Compute(observations, out p2);

            Assert.IsTrue(expected.IsEqual(actual));
            Assert.AreEqual(p1, p2, 1e-6);
        }