diff options
Diffstat (limited to 'src/cython/include')
-rw-r--r-- | src/cython/include/Kernels_interface.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/cython/include/Kernels_interface.h b/src/cython/include/Kernels_interface.h index 9eb610b0..ef136731 100644 --- a/src/cython/include/Kernels_interface.h +++ b/src/cython/include/Kernels_interface.h @@ -41,6 +41,21 @@ namespace persistence_diagram { return sw1.compute_scalar_product(sw2); } + std::vector<std::vector<double> > sw_matrix(const std::vector<std::vector<std::pair<double, double> > >& s1, + const std::vector<std::vector<std::pair<double, double> > >& s2, + double sigma, int N){ + std::vector<std::vector<double> > matrix; + std::vector<Gudhi::Persistence_representations::Sliced_Wasserstein> ss1; + int num_diag_1 = s1.size(); for(int i = 0; i < num_diag_1; i++){Gudhi::Persistence_representations::Sliced_Wasserstein sw1(s1[i], sigma, N); ss1.push_back(sw1);} + std::vector<Gudhi::Persistence_representations::Sliced_Wasserstein> ss2; + int num_diag_2 = s2.size(); for(int i = 0; i < num_diag_2; i++){Gudhi::Persistence_representations::Sliced_Wasserstein sw2(s2[i], sigma, N); ss2.push_back(sw2);} + for(int i = 0; i < num_diag_1; i++){ + std::cout << 100.0*i/num_diag_1 << " %" << std::endl; + std::vector<double> ps; for(int j = 0; j < num_diag_2; j++) ps.push_back(ss1[i].compute_scalar_product(ss2[j])); matrix.push_back(ps); + } + return matrix; + } + } // namespace persistence_diagram } // namespace Gudhi |