This is one of a scaling functions used to weight points depending on their persistence and/or location in the diagram. This scaling function do not only depend on a point (p,d) in the diagram, but it depends on the whole diagram. The longest persistence pair get a scaling 1. Any other pair get a scaling belong to [0,1], which is proportional to the persistence of that pair.
GUDHI Version 3.1.0 - C++ library for Topological Data Analysis (TDA) and Higher Dimensional Geometry Understanding. - Copyright : MIT | Generated on Wed Jan 22 2020 10:16:38 for GUDHI by Doxygen 1.8.16 |