diff options
| author | skachano <skachano@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-11-17 13:01:02 +0000 |
|---|---|---|
| committer | skachano <skachano@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-11-17 13:01:02 +0000 |
| commit | e02efc78ac5e55512f145690391b0b794b139739 (patch) | |
| tree | 88216138b5c747aa228bd7ffc90e3753611dd619 /src/Witness_complex/example/example_strong_witness_complex_off.cpp | |
| parent | b0273e0d9086cf649ce35b842730bb8c703188b2 (diff) | |
Added the commented choose_n_farthest_points everywhere
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/wit_doc_corrections@2909 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 9f7a325facf798748c4c08e3815fbbd3d4075b78
Diffstat (limited to 'src/Witness_complex/example/example_strong_witness_complex_off.cpp')
| -rw-r--r-- | src/Witness_complex/example/example_strong_witness_complex_off.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/Witness_complex/example/example_strong_witness_complex_off.cpp b/src/Witness_complex/example/example_strong_witness_complex_off.cpp index 0ee9ee90..bc069654 100644 --- a/src/Witness_complex/example/example_strong_witness_complex_off.cpp +++ b/src/Witness_complex/example/example_strong_witness_complex_off.cpp @@ -23,6 +23,7 @@ #include <gudhi/Simplex_tree.h> #include <gudhi/Euclidean_strong_witness_complex.h> #include <gudhi/pick_n_random_points.h> +#include <gudhi/choose_n_farthest_points.h> #include <gudhi/Points_off_io.h> #include <CGAL/Epick_d.h> @@ -63,9 +64,10 @@ int main(int argc, char * const argv[]) { std::cout << "Successfully read " << point_vector.size() << " points.\n"; std::cout << "Ambient dimension is " << point_vector[0].dimension() << ".\n"; - // Choose landmarks - Gudhi::subsampling::pick_n_random_points(point_vector, nbL, std::back_inserter(landmarks)); - + // Choose landmarks (decomment one of the following two lines) + // Gudhi::subsampling::pick_n_random_points(point_vector, nbL, std::back_inserter(landmarks)); + Gudhi::subsampling::choose_n_farthest_points(K(), point_vector, nbL, Gudhi::subsampling::random_starting_point, std::back_inserter(landmarks)); + // Compute witness complex start = clock(); Witness_complex witness_complex(landmarks, |