Accord.Tests.MachineLearning.C45LearningTest.ArgumentCheck1 C# (CSharp) Метод

        public void ArgumentCheck1()
        {
            double[][] samples =
            {
                new [] { 0, 2, 4.0 },
                new [] { 1, 5, 2.0 },
                null,
                new [] { 1, 5, 6.0 },
            };

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

            DecisionVariable[] vars = new DecisionVariable[3];
            for (int i = 0; i < vars.Length; i++)
                vars[i] = DecisionVariable.Continuous(i.ToString());

            DecisionTree tree = new DecisionTree(vars, 2);
            var teacher = new C45Learning(tree);

            bool thrown = false;

            try { double error = teacher.Run(samples, outputs); }
            catch (ArgumentNullException) { thrown = true; }

            Assert.IsTrue(thrown);
        }