diff options
author | mcarrier <mcarrier@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-07-03 05:52:22 +0000 |
---|---|---|
committer | mcarrier <mcarrier@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2018-07-03 05:52:22 +0000 |
commit | 0c372ac3217ef31607c25266ff4394b5fa1ca2a8 (patch) | |
tree | e7c7ea46afe96ae51117e869ba6d958f57669105 /src/Persistence_representations/test | |
parent | d221f79cfb7d84941d791835e52fa4a596269cc6 (diff) |
corrected test units
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/kernels@3662 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 5b37dde84d00538ff15b7e638ba1f2d6800573c0
Diffstat (limited to 'src/Persistence_representations/test')
-rw-r--r-- | src/Persistence_representations/test/kernels.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/Persistence_representations/test/kernels.cpp b/src/Persistence_representations/test/kernels.cpp index 9db19123..c95e8086 100644 --- a/src/Persistence_representations/test/kernels.cpp +++ b/src/Persistence_representations/test/kernels.cpp @@ -29,21 +29,22 @@ #include <string> #include <vector> #include <algorithm> // std::max +#include <gudhi/Persistence_heat_maps.h> #include <gudhi/common_persistence_representations.h> -#include <gudhi/Weight_functions.h> -#include <gudhi/Persistence_weighted_gaussian.h> #include <gudhi/Sliced_Wasserstein.h> #include <gudhi/distance_functions.h> #include <gudhi/reader_utils.h> +using constant_scaling_function = Gudhi::Persistence_representations::constant_scaling_function; using SW = Gudhi::Persistence_representations::Sliced_Wasserstein; -using PWG = Gudhi::Persistence_representations::Persistence_weighted_gaussian; +using PWG = Gudhi::Persistence_representations::Persistence_heat_maps<constant_scaling_function>; +using Persistence_diagram = std::vector<std::pair<double,double> >; BOOST_AUTO_TEST_CASE(check_PWG) { Persistence_diagram v1, v2; v1.emplace_back(0,1); v2.emplace_back(0,2); - PWG pwg1(v1, 1.0, 1000, Gudhi::Persistence_representations::arctan_weight(1,1)); PWG pwgex1(v1, 1.0, -1, Gudhi::Persistence_representations::arctan_weight(1,1)); - PWG pwg2(v2, 1.0, 1000, Gudhi::Persistence_representations::arctan_weight(1,1)); PWG pwgex2(v2, 1.0, -1, Gudhi::Persistence_representations::arctan_weight(1,1)); - BOOST_CHECK(std::abs(pwg1.compute_scalar_product(pwg2) - pwgex1.compute_scalar_product(pwgex2)) <= 1e-1); + PWG pwg1(v1, Gudhi::Persistence_representations::Gaussian_kernel(1.0)); + PWG pwg2(v2, Gudhi::Persistence_representations::Gaussian_kernel(1.0)); + BOOST_CHECK(std::abs(pwg1.compute_scalar_product(pwg2) - std::exp(-0.5)/(std::sqrt(2*Gudhi::Persistence_representations::pi))) <= 1e-3); } BOOST_AUTO_TEST_CASE(check_SW) { |