13 using namespace shogun;
17 SG_UNSTABLE(
"CSparsePolyFeatures::CSparsePolyFeatures()",
71 return vlen*(vlen+1)/2;
126 pf->m_feat->free_feature_vector(vec_idx2);
150 sizeof(int32_t), 0xDEADBEAF);
157 sizeof(int32_t), seed)&
mask;
207 sizeof(int32_t), seed)&
mask;
235 for (
int i=0; i<m_normalization_values_len; i++)
252 void CSparsePolyFeatures::init()
255 "Features in original space.");
259 "Dimensions of the input space.");
261 "Dimensions of the feature space of the polynomial kernel.");
264 "m_normalization_values",
"Norm of each training example");