internal static ArrayList run(IList para) { int degree = 20; modshogun.init_shogun_with_defaults(); double C = (double)((double?)para[0]); double epsilon = (double)((double?)para[1]); int num_threads = (int)((int?)para[2]); string[] fm_train_dna = Load.load_dna("../data/fm_train_dna.dat"); string[] fm_test_dna = Load.load_dna("../data/fm_test_dna.dat"); StringCharFeatures feats_train = new StringCharFeatures(fm_train_dna, DNA); StringCharFeatures feats_test = new StringCharFeatures(fm_test_dna, DNA); Labels labels = new Labels(Load.load_labels("../data/label_train_dna.dat")); WeightedDegreeStringKernel kernel = new WeightedDegreeStringKernel(feats_train, feats_train, degree); SVMLight svm = new SVMLight(C, kernel, labels); svm.set_epsilon(epsilon); //svm.parallel.set_num_threads(num_threads); svm.train(); kernel.init(feats_train, feats_test); svm.apply().get_labels(); ArrayList result = new ArrayList(); result.Add(kernel); modshogun.exit_shogun(); return result; }
internal static ArrayList run(IList para) { modshogun.init_shogun_with_defaults(); int degree = (int)((int?)para[0]); string[] fm_train_dna = Load.load_dna("../data/fm_train_dna.dat"); string[] fm_test_dna = Load.load_dna("../data/fm_test_dna.dat"); StringCharFeatures feats_train = new StringCharFeatures(fm_train_dna, DNA); StringCharFeatures feats_test = new StringCharFeatures(fm_test_dna, DNA); WeightedDegreeStringKernel kernel = new WeightedDegreeStringKernel(feats_train, feats_train, degree); double[] w = new double[degree]; double sum = degree * (degree + 1)/2; for (int i = 0; i < degree; i++) { w[i] = (degree - i)/sum; } DoubleMatrix weights = new DoubleMatrix(1, degree, w); kernel.set_wd_weights(weights); DoubleMatrix km_train = kernel.get_kernel_matrix(); kernel.init(feats_train, feats_test); DoubleMatrix km_test = kernel.get_kernel_matrix(); ArrayList result = new ArrayList(); result.Add(km_train); result.Add(km_test); result.Add(kernel); modshogun.exit_shogun(); return result; }
static void Main(string[] argv) { modshogun.init_shogun_with_defaults(); int degree = 3; int C = 1; string[] fm_train_dna = {"CGCACGTACGTAGCTCGAT", "CGACGTAGTCGTAGTCGTA", "CGACGGGGGGGGGGTCGTA", "CGACCTAGTCGTAGTCGTA", "CGACCACAGTTATATAGTA", "CGACGTAGTCGTAGTCGTA", "CGACGTAGTTTTTTTCGTA", "CGACGTAGTCGTAGCCCCA", "CAAAAAAAAAAAAAAAATA", "CGACGGGGGGGGGGGCGTA"}; string[] fm_test_dna = {"AGCACGTACGTAGCTCGAT", "AGACGTAGTCGTAGTCGTA", "CAACGGGGGGGGGGTCGTA", "CGACCTAGTCGTAGTCGTA", "CGAACACAGTTATATAGTA", "CGACCTAGTCGTAGTCGTA", "CGACGTGGGGTTTTTCGTA", "CGACGTAGTCCCAGCCCCA", "CAAAAAAAAAAAACCAATA", "CGACGGCCGGGGGGGCGTA"}; StringCharFeatures feats_train = new StringCharFeatures(fm_train_dna, DNA); StringCharFeatures feats_test = new StringCharFeatures(fm_test_dna, DNA); WeightedDegreeStringKernel kernel = new WeightedDegreeStringKernel(feats_train, feats_train, degree); double[][] label_train_dna = { new double[] { -1, -1, -1, -1, -1, 1, 1, 1, 1, 1 } }; Labels labels = new Labels(new DoubleMatrix(label_train_dna)); SVMLight svm = new SVMLight(C, kernel, labels); svm.train(); DomainAdaptationSVM dasvm = new DomainAdaptationSVM(C, kernel, labels, svm, 1.0); dasvm.train(); DoubleMatrix @out = dasvm.apply(feats_test).get_labels(); modshogun.exit_shogun(); }
internal static DoubleMatrix run(IList para) { int degree = 20; modshogun.init_shogun_with_defaults(); double C = (double)((double?)para[0]); double epsilon = (double)((double?)para[1]); int num_threads = (int)((int?)para[2]); string[] fm_train_dna = {"CGCACGTACGTAGCTCGAT", "CGACGTAGTCGTAGTCGTA", "CGACGGGGGGGGGGTCGTA", "CGACCTAGTCGTAGTCGTA", "CGACCACAGTTATATAGTA", "CGACGTAGTCGTAGTCGTA", "CGACGTAGTTTTTTTCGTA", "CGACGTAGTCGTAGCCCCA", "CAAAAAAAAAAAAAAAATA", "CGACGGGGGGGGGGGCGTA"}; string[] fm_test_dna = {"AGCACGTACGTAGCTCGAT", "AGACGTAGTCGTAGTCGTA", "CAACGGGGGGGGGGTCGTA", "CGACCTAGTCGTAGTCGTA", "CGAACACAGTTATATAGTA", "CGACCTAGTCGTAGTCGTA", "CGACGTGGGGTTTTTCGTA", "CGACGTAGTCCCAGCCCCA", "CAAAAAAAAAAAACCAATA", "CGACGGCCGGGGGGGCGTA"}; StringCharFeatures feats_train = new StringCharFeatures(fm_train_dna, DNA); StringCharFeatures feats_test = new StringCharFeatures(fm_test_dna, DNA); WeightedDegreeStringKernel kernel = new WeightedDegreeStringKernel(feats_train, feats_train, degree); double[][] label_train_dna = { new double[] { -1, -1, -1, -1, -1, 1, 1, 1, 1, 1 } }; Labels labels = new Labels(new DoubleMatrix(label_train_dna)); SVMLight svm = new SVMLight(C, kernel, labels); svm.set_qpsize(3); svm.set_linear_term(new DoubleMatrix(new double[][] {{-1,-2,-3,-4,-5,-6,-7,-8,-7,-6}})); svm.set_epsilon(epsilon); //svm.parallel.set_num_threads(num_threads); svm.train(); kernel.init(feats_train, feats_test); DoubleMatrix @out = svm.apply().get_labels(); modshogun.exit_shogun(); return @out; }
public static void Main() { modshogun.init_shogun_with_defaults(); int degree = 3; string[] fm_train_dna = Load.load_dna("../data/fm_train_dna.dat"); string[] fm_test_dna = Load.load_dna("../data/fm_test_dna.dat"); foreach (string item in fm_train_dna) { Console.WriteLine(item); } StringCharFeatures feats_train = new StringCharFeatures(fm_train_dna, EAlphabet.DNA); StringCharFeatures feats_test = new StringCharFeatures(fm_test_dna, EAlphabet.DNA); WeightedDegreeStringKernel kernel = new WeightedDegreeStringKernel(feats_train, feats_train, degree); double [] w = new double[degree]; double sum = degree * (degree + 1) / 2; for (int i = 0; i < degree; i++) { w[i] = (degree - i) / sum; } kernel.set_wd_weights(w); double[,] km_train = kernel.get_kernel_matrix(); kernel.init(feats_train, feats_test); double[,] km_test = kernel.get_kernel_matrix(); foreach (double item in km_train) { Console.Write(item); } foreach (double item in km_test) { Console.Write(item); } modshogun.exit_shogun(); }
public static void Main() { modshogun.init_shogun_with_defaults(); int degree = 3; string[] fm_train_dna = Load.load_dna("../data/fm_train_dna.dat"); string[] fm_test_dna = Load.load_dna("../data/fm_test_dna.dat"); foreach(string item in fm_train_dna) { Console.WriteLine(item); } StringCharFeatures feats_train = new StringCharFeatures(fm_train_dna, EAlphabet.DNA); StringCharFeatures feats_test = new StringCharFeatures(fm_test_dna, EAlphabet.DNA); WeightedDegreeStringKernel kernel = new WeightedDegreeStringKernel(feats_train, feats_train, degree); double [] w = new double[degree]; double sum = degree * (degree + 1)/2; for (int i = 0; i < degree; i++) { w[i] = (degree - i)/sum; } kernel.set_wd_weights(w); double[,] km_train = kernel.get_kernel_matrix(); kernel.init(feats_train, feats_test); double[,] km_test = kernel.get_kernel_matrix(); foreach(double item in km_train) { Console.Write(item); } foreach(double item in km_test) { Console.Write(item); } modshogun.exit_shogun(); }
internal static HandleRef getCPtr(WeightedDegreeStringKernel obj) { return((obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr); }
internal static HandleRef getCPtr(WeightedDegreeStringKernel obj) { return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr; }