#include "core.h"
#include "core/FastFloat.h"
#include "core/MathDefs.h"
///////////////////////////////////////////////////////////////////////////////
FastFloat g_floatConstants[FloatMathConst_MAX] =
{
FLOAT_CONSTANT( 0.0f ),
FLOAT_CONSTANT( 1.0f ),
FLOAT_CONSTANT( 2.0f ),
FLOAT_CONSTANT( 3.0f ),
FLOAT_CONSTANT( 4.0f ),
FLOAT_CONSTANT( 5.0f ),
FLOAT_CONSTANT( 6.0f ),
FLOAT_CONSTANT( 7.0f ),
FLOAT_CONSTANT( 8.0f ),
FLOAT_CONSTANT( 9.0f ),
FLOAT_CONSTANT( -1.0f ),
FLOAT_CONSTANT( -2.0f ),
FLOAT_CONSTANT( 0.1f ),
FLOAT_CONSTANT( 0.01f ),
FLOAT_CONSTANT( 0.001f ),
FLOAT_CONSTANT( 0.0001f ),
FLOAT_CONSTANT( -0.1f ),
FLOAT_CONSTANT( -0.01f ),
FLOAT_CONSTANT( -0.001f ),
FLOAT_CONSTANT( -0.0001f ),
node_t* get_program() const
{
expanded_columns_t*expanded_columns = expanded_columns_new(dataset);
assert(kernel);
assert(params.svm_type == CvSVM::C_SVC);
assert(params.kernel_type == CvSVM::LINEAR);
int var_count = get_var_count();
int class_count = this->dataset->desired_response->num_classes;
assert(var_count == expanded_columns->num);
assert(class_labels->cols == class_count);
START_CODE(program)
BLOCK
INSERT_NODE(expanded_columns_parameter_init(expanded_columns));
if(class_count == 2) {
IF
GT
INSERT_NODE(compare_classes(0,1,expanded_columns));
FLOAT_CONSTANT(0.0);
END;
THEN
GENERIC_CONSTANT(dataset->desired_response->classes[0]);
ELSE
GENERIC_CONSTANT(dataset->desired_response->classes[1]);
END;
} else {
int vote_offset = 0;
int i;
for(i = 0; i < class_count; i++) {
SETLOCAL(vote_offset+i)
INT_CONSTANT(0);
END;
}
for(i=0; i<class_count; i++) {
int j;
for(j=i+1; j<class_count; j++) {
IF
GT
INSERT_NODE(compare_classes(i,j,expanded_columns));
FLOAT_CONSTANT(0.0);
END;
THEN
INCLOCAL(vote_offset + i)
ELSE
INCLOCAL(vote_offset + j)
END;
}
}
ARRAY_AT_POS
ARRAY_CONSTANT(dataset_classes_as_array(dataset));
ARG_MAX_I
int j;
for(j=0; j<class_count; j++) {
GETLOCAL(vote_offset+j);
}
END;
END;
}
END;
END_CODE;
expanded_columns_destroy(expanded_columns);
return program;
}
