20 using namespace shogun;
67 for (int32_t i=0; i<num_vec; i++)
68 buf[i]=df->
dot(i,df, i);
76 CDotKernel::init(l, r);
90 int32_t len_features, power;
92 power=(len_features%2==0) ? (len_features+1):len_features;
97 if (result_multiplier<=0)
100 result_multiplier=pow(result_multiplier, power);
102 return result_multiplier*exp(-result/
width);
108 precompute_squared();
111 void CGaussianKernel::precompute_squared()
124 void CGaussianKernel::init()