C++ (Cpp) find_parameter_C示例

示例#1

文件： train.c 项目： svebk/liblinear

void do_find_parameter_C()
{
	double start_C, best_C, best_rate;
	double max_C = 1024;
	if (flag_C_specified)
		start_C = param.C;
	else
		start_C = -1.0;
	find_parameter_C(&prob, &param, nr_fold, start_C, max_C, &best_C, &best_rate);
	printf("Best C = %lf  CV accuracy = %g%%\n", best_C, 100.0*best_rate);
}

示例#2

文件： train.c 项目： AndrewAday/machine_unlearn_svm

void do_find_parameter_C()
{
	double start_C, best_C, best_rate;
	double max_C = 1024;
	if (flag_C_specified)
		start_C = param.C;
	else
		start_C = -1.0;
	printf("Doing parameter search with %d-fold cross validation.\n", nr_fold);
	find_parameter_C(&prob, &param, nr_fold, start_C, max_C, &best_C, &best_rate);
	printf("Best C = %lf  CV accuracy = %g%%\n", best_C, 100.0*best_rate);
}