From 258439dfbe0d109b1ab26e9b60370cafdc78ac3e Mon Sep 17 00:00:00 2001 From: glisse Date: Tue, 30 Jan 2018 16:31:13 +0000 Subject: Double all filtration values. It was using the Cech convention, not the Rips, so the Rips approximation was not close to the Rips, which is likely to confuse users. git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/sparserips-glisse@3188 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: 7b948c956f39dc75931cb00a64516d08ff42e435 --- src/Rips_complex/doc/Intro_rips_complex.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/Rips_complex/doc/Intro_rips_complex.h') diff --git a/src/Rips_complex/doc/Intro_rips_complex.h b/src/Rips_complex/doc/Intro_rips_complex.h index 54afad66..a9cfc0ab 100644 --- a/src/Rips_complex/doc/Intro_rips_complex.h +++ b/src/Rips_complex/doc/Intro_rips_complex.h @@ -83,7 +83,9 @@ namespace rips_complex { * diagrams are at log-bottleneck distance at most ε). * * The sparse Rips filtration was introduced by Don Sheehy \cite - * sheehy13linear. We are using the version from \cite buchet16efficient. + * sheehy13linear. We are using the version from \cite buchet16efficient + * (except that we multiply all filtration values by 2, to match the usual + * Rips complex). * A more intuitive presentation of the idea is available in \cite * cavanna15geometric, and in a video \cite cavanna15visualizing. * -- cgit v1.2.3