csvm_factory_examples.cpp

A few examples regarding the plssvm::make_csvm function.

 
#include "plssvm/core.hpp"
 
int main() {
    // create a default support vector machine
    // the used backend is determined by the plssvm::determine_default_backend function
    const auto svm1 = plssvm::make_csvm();
 
    // explicitly define a backend to use (using the default SVM parameters)
    const auto svm2 = plssvm::make_csvm(plssvm::backend_type::cuda);
 
    // for SYCL, the SYCL implementation type can/must also be specified
    const auto svm3 = plssvm::make_csvm(plssvm::backend_type::sycl, plssvm::sycl_implementation_type = plssvm::sycl::implementation_type::dpcpp);
 
    // explicitly define a backend and parameters to use
    const plssvm::parameter params{ plssvm::kernel_type = plssvm::kernel_function_type::rbf, plssvm::gamma = 0.0001 };
    const auto svm4 = plssvm::make_csvm(plssvm::backend_type::openmp, params);
 
    // explicitly define a backend and named-parameters to use
    const auto svm5 = plssvm::make_csvm(plssvm::backend_type::opencl, plssvm::kernel_type = plssvm::kernel_function_type::rbf, plssvm::gamma = 0.0001);
 
    // explicitly define a backend, parameters, and named-parameters to use
    const auto svm6 = plssvm::make_csvm(plssvm::backend_type::sycl, params, plssvm::degree = 6);
    // Note: in this case the plssvm::parameter object must be THE FIRST parameter, i.e., the following will not compiled
    // const auto svm7 = plssvm::make_csvm(plssvm::backend_type::sycl, plssvm::degree = 6, params);
 
    return 0;
}