1 files changed, 0 insertions, 99 deletions
diff --git a/src/Persistence_representations/example/persistence_weighted_gaussian.cpp b/src/Persistence_representations/example/persistence_weighted_gaussian.cpp
deleted file mode 100644
index 7945e4f1..00000000
--- a/src/Persistence_representations/example/persistence_weighted_gaussian.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/*    This file is part of the Gudhi Library. The Gudhi library
- *    (Geometric Understanding in Higher Dimensions) is a generic C++
- *    library for computational topology.
- *
- *    Author(s):       Mathieu Carriere
- *
- *    Copyright (C) 2018  INRIA (France)
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, either version 3 of the License, or
- *    (at your option) any later version.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <gudhi/Persistence_weighted_gaussian.h>
-
-#include <iostream>
-#include <vector>
-#include <utility>
-
-using Persistence_diagram = Gudhi::Persistence_representations::Persistence_diagram;
-using PWG = Gudhi::Persistence_representations::Persistence_weighted_gaussian;
-
-int main(int argc, char** argv) {
-
-  Persistence_diagram persistence1, persistence2;
-
-  persistence1.push_back(std::make_pair(1, 2));
-  persistence1.push_back(std::make_pair(6, 8));
-  persistence1.push_back(std::make_pair(0, 4));
-  persistence1.push_back(std::make_pair(3, 8));
-
-  persistence2.push_back(std::make_pair(2, 9));
-  persistence2.push_back(std::make_pair(1, 6));
-  persistence2.push_back(std::make_pair(3, 5));
-  persistence2.push_back(std::make_pair(6, 10));
-
-  double sigma = 1;
-  double tau = 1;
-  int m = 10000;
-
-  PWG PWG1(persistence1, sigma, m, Gudhi::Persistence_representations::arctan_weight(1,1));
-  PWG PWG2(persistence2, sigma, m, Gudhi::Persistence_representations::arctan_weight(1,1));
-
-  PWG PWGex1(persistence1, sigma, -1, Gudhi::Persistence_representations::arctan_weight(1,1));
-  PWG PWGex2(persistence2, sigma, -1, Gudhi::Persistence_representations::arctan_weight(1,1));
-
-
-  // Linear PWG
-
-  std::cout << "Approx PWG kernel: " << PWG1.compute_scalar_product  (PWG2) << std::endl;
-  std::cout << "Exact  PWG kernel: " << PWGex1.compute_scalar_product  (PWGex2) << std::endl;
-
-  std::cout << "Distance induced by approx PWG kernel: " << PWG1.distance  (PWG2) << std::endl;
-  std::cout << "Distance induced by exact  PWG kernel: " << PWGex1.distance  (PWGex2) << std::endl;
-
-
-
-
-
-
-
-  // Gaussian PWG
-
-  std::cout << "Approx Gaussian PWG kernel: " << std::exp( -PWG1.distance (PWG2) ) / (2*tau*tau) << std::endl;
-  std::cout << "Exact  Gaussian PWG kernel: " << std::exp( -PWGex1.distance (PWGex2) ) / (2*tau*tau) << std::endl;
-
-
-
-
-
-
-
-  // PSS
-
-  Persistence_diagram pd1 = persistence1; int numpts = persistence1.size();    for(int i = 0; i < numpts; i++)  pd1.emplace_back(persistence1[i].second,persistence1[i].first);
-  Persistence_diagram pd2 = persistence2;     numpts = persistence2.size();    for(int i = 0; i < numpts; i++)  pd2.emplace_back(persistence2[i].second,persistence2[i].first);
-
-  PWG pwg1(pd1, 2*std::sqrt(sigma), m, Gudhi::Persistence_representations::pss_weight);
-  PWG pwg2(pd2, 2*std::sqrt(sigma), m, Gudhi::Persistence_representations::pss_weight);
-
-  PWG pwgex1(pd1, 2*std::sqrt(sigma), -1, Gudhi::Persistence_representations::pss_weight);
-  PWG pwgex2(pd2, 2*std::sqrt(sigma), -1, Gudhi::Persistence_representations::pss_weight);
-
-  std::cout << "Approx PSS kernel: " << pwg1.compute_scalar_product  (pwg2) / (16*Gudhi::Persistence_representations::pi*sigma) << std::endl;
-  std::cout << "Exact  PSS kernel: " << pwgex1.compute_scalar_product  (pwgex2) / (16*Gudhi::Persistence_representations::pi*sigma) << std::endl;
-
-
-
-  return 0;
-}