private static SupportVectorRegressionSolution SvmGridSearch(IRegressionProblemData problemData, out svm_parameter bestParameters, out int nSv, out double cvMse) { bestParameters = SupportVectorMachineUtil.GridSearch(out cvMse, problemData, svmParameterRanges, numberOfFolds, shuffleFolds, maximumDegreeOfParallelism); double trainingError, testError; string svmType = svmTypes[bestParameters.svm_type]; string kernelType = kernelTypes[bestParameters.kernel_type]; var svm_solution = SupportVectorRegression.CreateSupportVectorRegressionSolution(problemData, problemData.AllowedInputVariables, svmType, kernelType, bestParameters.C, bestParameters.nu, bestParameters.gamma, bestParameters.eps, bestParameters.degree, out trainingError, out testError, out nSv); return(svm_solution); }
/***************************************************/ public static PyObject ToPython(this SupportVectorRegression regressor) { return(regressor.SkLearnModel); }
/*************************************/ public static Tensor Infer(SupportVectorRegression model, Tensor x) { return(new Tensor(BH.Engine.MachineLearning.Base.Compute.Invoke(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.Namespace, "SupportVectorRegression.infer", model, x))); }