/// <summary> /// Creates a <see cref="SupportVectorMachine"/> that /// attends the requisites specified in this model. /// </summary> /// /// <returns>A <see cref="SupportVectorMachine"/> that represents this model.</returns> /// public SupportVectorMachine CreateMachine() { // TODO: Add the option for creating Sparse machines from model definitions switch (type) { case LibSvmSolverType.Unknown: break; case LibSvmSolverType.L2RegularizedLogisticRegression: case LibSvmSolverType.L1RegularizedLogisticRegression: case LibSvmSolverType.L2RegularizedLogisticRegressionDual: case LibSvmSolverType.L2RegularizedL2LossSvc: case LibSvmSolverType.L2RegularizedL1LossSvcDual: case LibSvmSolverType.L2RegularizedL2LossSvcDual: case LibSvmSolverType.L1RegularizedL2LossSvc: case LibSvmSolverType.L2RegularizedL2LossSvr: case LibSvmSolverType.L2RegularizedL2LossSvrDual: case LibSvmSolverType.L2RegularizedL1LossSvrDual: { return(SupportVectorMachine.FromWeights(Weights, 0)); } } throw new NotSupportedException("This solver type is unknown or not supported."); }
/// <summary> /// Creates a <see cref="SupportVectorMachine"/> that /// attends the requisites specified in this model. /// </summary> /// /// <returns>A <see cref="SupportVectorMachine"/> that represents this model.</returns> /// public SupportVectorMachine CreateMachine() { switch (type) { case LibSvmSolverType.Unknown: break; case LibSvmSolverType.L2RegularizedLogisticRegression: case LibSvmSolverType.L1RegularizedLogisticRegression: case LibSvmSolverType.L2RegularizedLogisticRegressionDual: { var svm = SupportVectorMachine.FromWeights(Weights); svm.Link = new LogLinkFunction(); return(svm); } case LibSvmSolverType.L2RegularizedL2LossSvc: case LibSvmSolverType.L2RegularizedL1LossSvcDual: case LibSvmSolverType.L2RegularizedL2LossSvcDual: case LibSvmSolverType.L1RegularizedL2LossSvc: case LibSvmSolverType.L2RegularizedL2LossSvr: case LibSvmSolverType.L2RegularizedL2LossSvrDual: case LibSvmSolverType.L2RegularizedL1LossSvrDual: { return(SupportVectorMachine.FromWeights(Weights)); } } throw new NotSupportedException("This solver type is unknown or not supported."); }
/// <summary> /// Creates a <see cref="SupportVectorMachine"/> that /// attends the requisites specified in this model. /// </summary> /// /// <returns>A <see cref="SupportVectorMachine"/> that represents this model.</returns> /// public SupportVectorMachine CreateMachine() { // TODO: Add the option for creating Sparse machines from model definitions return(SupportVectorMachine.FromWeights(Weights, 0)); }