Accord.Tests.Statistics.HiddenMarkovModelTest.LearnTest_EmptySequence C# (CSharp) Метод

        public void LearnTest_EmptySequence()
        {

            int[][] sequences = new int[][] 
            {
                new int[] { 0, 3, 1 },
                new int[] { 0, 2 },
                new int[] { 1, 0, 3 },
                new int[] { 3, 4 },
                new int[] { },
                new int[] { 0, 3, 4 },
                new int[] { 0, 1, 3, 5 },
                new int[] { 0, 1, 3, 5 },
                new int[] { 0, 1, 3, 4, 5 },
            };

            HiddenMarkovModel hmm = new HiddenMarkovModel(3, 6);

            var teacher = new BaumWelchLearning(hmm) { Iterations = 100, Tolerance = 0 };

            bool thrown = false;

            try
            {
                double logLikelihood = teacher.Run(sequences);
            }
            catch (ArgumentException ex)
            {
                Assert.AreEqual("observations", ex.ParamName);
                thrown = true;
            }

            Assert.IsTrue(thrown);
        }