Example #1
0
        public void DivikBigData()
        {
            // path to directory with test project
            var path    = TestDirectory + "\\hnc1_tumor.txt";
            var dataset = new BasicTextDataset(path);
            var options = DivikOptions.ForLevels(levels: 2);

            var result = _segmentation.Divik(dataset, options);

            // Assert
            Assert.IsNotNull(result);
        }
        public void SetUpFixture()
        {
            var dataset = new BasicTextDataset(_testFilePath);
            var options = DivikOptions.ForLevels(levels: 1);

            options.MaxK                             = 2;
            options.Caching                          = false;
            options.PlottingPartitions               = false;
            options.PlottingDecomposition            = false;
            options.PlottingDecompositionRecursively = false;
            options.PlottingRecursively              = false;
            options.UsingAmplitudeFiltration         = false;
            _segmentation                            = new Segmentation();
            _result = _segmentation.Divik(dataset, options);
        }
        public void EqualsAgainstDifferentInstance()
        {
            var dataset = new BasicTextDataset(_testFilePath);
            var options = DivikOptions.ForLevels(levels: 1);

            options.MaxK                             = 2;
            options.Caching                          = false;
            options.PlottingPartitions               = false;
            options.PlottingDecomposition            = false;
            options.PlottingDecompositionRecursively = false;
            options.PlottingRecursively              = false;
            options.UsingVarianceFiltration          = false;
            var result = _segmentation.Divik(dataset, options);

            Assert.False(condition: result.Equals(_result), message: "Unequal objects not indicated.");
        }
Example #4
0
        public void DivikSimple()
        {
            double[] mz = { 1, 2, 3, 4 };
            double[,] data     = { { 1, 1, 1, 1 }, { 2, 2, 2, 2 }, { 2, 2, 2, 2 }, { 1, 1, 1, 1 } };
            int[,] coordinates = { { 1, 1 }, { 2, 2 }, { 1, 2 }, { 2, 1 } };
            IDataset dataset = new BasicTextDataset(mz, data, coordinates);

            var options = DivikOptions.ForLevels(levels: 1);

            options.UsingVarianceFiltration  = false;
            options.UsingAmplitudeFiltration = false;
            options.MaxK   = 2;
            options.Metric = Metric.Euclidean;

            var result = _segmentation.Divik(dataset, options);

            // Assert
            Assert.IsNotNull(result);
        }