/// <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));
}
