18 using namespace shogun;
62 return CDistance::init(l,r);
68 return exp(-result/width);
71 void CKernelDistance::init()
virtual bool init(CFeatures *lhs, CFeatures *rhs)
Class Distance, a base class for all the distances used in the Shogun toolbox.
virtual ~CKernelDistance()
float64_t kernel(int32_t idx_a, int32_t idx_b)
float64_t compute(int32_t idx_a, int32_t idx_b)
void add(bool *param, const char *name, const char *description="")
Class SGObject is the base class of all shogun objects.
The class Features is the base class of all feature objects.
virtual bool init(CFeatures *l, CFeatures *r)