Accord.Tests.Statistics.Models.Fields.IndependentForwardBackwardAlgorithmTest.LogForwardGesturesPriorsDeoptimizedTest C# (CSharp) Method

        public void LogForwardGesturesPriorsDeoptimizedTest()
        {
            int[] labels;
            double[][][] words;
            var classifier = IndependentMarkovFunctionTest.CreateModel4(out words, out labels, true);

            var deopFun = new MarkovMultivariateFunction(classifier);
            deopFun.Deoptimize();
            var target1 = new HiddenConditionalRandomField<double[]>(deopFun);

            var function = new MarkovMultivariateFunction(classifier);
            var target2 = new HiddenConditionalRandomField<double[]>(function);

            foreach (var word in words)
            {
                for (int c = 0; c < 3; c++)
                {
                    for (int y = 0; y < 3; y++)
                    {
                        var actual = Accord.Statistics.Models.Fields.ForwardBackwardAlgorithm
                            .LogForward(target1.Function.Factors[c], word, y);

                        var expected = Accord.Statistics.Models.Fields.ForwardBackwardAlgorithm
                            .LogForward(target2.Function.Factors[c], word, y);

                        for (int i = 0; i < actual.GetLength(0); i++)
                        {
                            for (int j = 0; j < actual.GetLength(1); j++)
                            {
                                double a = actual[i, j];
                                double e = expected[i, j];
                                Assert.IsTrue(e.IsRelativelyEqual(a, 0.1));
                            }

                        }
                    }
                }
            }
        }