Topomap?

[Fil]

TopoMap: A 0-dimensional Homology Preserving Projection of High-Dimensional Data
Harish Doraiswamy, Julien Tierny, Paulo J. S. Silva, Luis Gustavo Nonato, Claudio Silva

See https://arxiv.org/abs/2009.01512 [Submitted on 3 Sep 2020]

the current reference implementation in in C++ but the code is really short https://github.com/harishd10/TopoMap/blob/master/cpp/TopoMap.cpp

[saehm]

I was planning to add this one next :)

[Fil]

fantastic!

[chriswillis]

Great work, @saehm!

[saehm]

I think i got it to run!

https://observablehq.com/d/12c6dd7a83f9194c

[Fil]

Congratulations! And it's really fun to watch!!

(Note: I tried to check it on an iPhone first, but the module results in an error on Chrome and Firefox.)