C# (CSharp) Accord.Statistics.Analysis.KernelPrincipalComponentAnalysis Beispiele

Beispiel #1

Datei: ObjectPCA.cs Projekt: radumotrescu/Licenta-BSS

        public void kernelAccord()
        {
            var method = Accord.Statistics.Analysis.PrincipalComponentMethod.Center;
            var pca    = new Accord.Statistics.Analysis.KernelPrincipalComponentAnalysis(new Accord.Statistics.Kernels.Polynomial((int)Gamma), method);

            pca.Learn(InitialData);

            pca.NumberOfOutputs = 2;
            double[,] actual    = pca.Transform(InitialData);

            KernelData = actual;
        }

Beispiel #2

Datei: ObjectPCA.cs Projekt: radumotrescu/Licenta-BSS

        public double[,] kernelAccord()
        {
            var method = Accord.Statistics.Analysis.PrincipalComponentMethod.Center;
            var pca    = new Accord.Statistics.Analysis.KernelPrincipalComponentAnalysis(new Accord.Statistics.Kernels.Gaussian(Gamma), method);

            pca.Learn(InitialData);

            pca.NumberOfOutputs = 50;
            double[,] actual    = pca.Transform(InitialData);

            return(actual);
        }