plssvm::detail::cmd::parser_train Class Reference

Class for encapsulating all necessary parameters for training; normally provided through command line arguments. More...

#include <parser_train.hpp>

Collaboration diagram for plssvm::detail::cmd::parser_train:

Public Member Functions
	parser_train (int argc, char **argv)
	Parse the command line arguments argv using cxxopts and set the training parameters accordingly. More...

Public Attributes
plssvm::parameter	csvm_params {}
	Other base C-SVM parameters.
default_value< double >	epsilon { default_init<double>{ 0.001 } }
	The error tolerance parameter for the CG algorithm.
default_value< std::size_t >	max_iter { default_init<std::size_t>{ 0 } }
	The maximum number of iterations in the CG algorithm.
backend_type	backend { backend_type::automatic }
	The used backend: automatic (depending on the specified target_platforms), OpenMP, CUDA, HIP, OpenCL, or SYCL.
target_platform	target { target_platform::automatic }
	The target platform: automatic (depending on the used backend), CPUs or GPUs from NVIDIA, AMD or Intel.
sycl::kernel_invocation_type	sycl_kernel_invocation_type { sycl::kernel_invocation_type::automatic }
	The kernel invocation type when using SYCL as backend.
sycl::implementation_type	sycl_implementation_type { sycl::implementation_type::automatic }
	The SYCL implementation to use with –backend=sycl.
bool	strings_as_labels { false }
	true if std::string should be used as label type instead of the default type ìnt.
bool	float_as_real_type { false }
	true if float should be used as real type instead of the default type double.
std::string	input_filename {}
	The name of the data/test file to parse.
std::string	model_filename {}
	The name of the model file to write the learned support vectors to/to parse the saved model from.
std::string	performance_tracking_filename {}
	If performance tracking has been enabled, provides the name of the file where the performance tracking results are saved to. If the filename is empty, the results are dumped to stdout instead.

Detailed Description

Class for encapsulating all necessary parameters for training; normally provided through command line arguments.

Constructor & Destructor Documentation

parser_train()

plssvm::detail::cmd::parser_train::parser_train	(	int	argc,
		char **	argv
	)

Parse the command line arguments argv using cxxopts and set the training parameters accordingly.

If no model filename is given, uses the input filename and appends a ".model". The model file is than saved in the current working directory.

Parameters

[in]	argc	the number of passed command line arguments
[in]	argv	the command line arguments

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The documentation for this class was generated from the following file:

• include/plssvm/detail/cmd/parser_train.hpp