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authormcarrier <mcarrier@636b058d-ea47-450e-bf9e-a15bfbe3eedb>2018-09-17 23:06:30 +0000
committermcarrier <mcarrier@636b058d-ea47-450e-bf9e-a15bfbe3eedb>2018-09-17 23:06:30 +0000
commitce07cbf7aef1e94694f3677ae356c9c548466b5a (patch)
tree51747c7cc220aafd9fa34c52ff1987752c8ced77 /src/Persistence_representations/doc
parent76a8798dd4d11ddc7b56caf47fd1648975406fd9 (diff)
small changes for efficiency
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/kernels@3894 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: bbd14832b99de309128f9a5a43f4b296d5df0476
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-rw-r--r--src/Persistence_representations/doc/Persistence_representations_doc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Persistence_representations/doc/Persistence_representations_doc.h b/src/Persistence_representations/doc/Persistence_representations_doc.h
index a8f8ba8b..091612ff 100644
--- a/src/Persistence_representations/doc/Persistence_representations_doc.h
+++ b/src/Persistence_representations/doc/Persistence_representations_doc.h
@@ -230,7 +230,7 @@ namespace Persistence_representations {
In addition to the previous method, we also provide two more methods to perform exact calculations, in the sense that we use functions
instead of matrices to define the kernel between the points of the diagrams.
Indeed, in both of these exact methods, the kernel is no longer provided as a square matrix, or a filter (see parameters above), but rather as
- a function assigning a real value to a 2D point in the plane.
+ a function assigning a real value to a pair of points in the plane.
In the first of these exact methods, we aim at obtaining a finite-dimensional representation of the diagram, so we still use a grid of pixels.
On the other hand, in the second exact method, we represent diagrams implicitly as functions (i.e. infinite-dimensional representations). This way, we no longer require grids,