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`plot_persistence_density` is rather slow, because the density estimation takes a lot of time. For a grid 300x300 and 10000 points, it already takes about 10s with scipy, and more if I try to use skle…
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Hi,
I have been trying to build giotto-ph from source following the developer guidelines at https://giotto-ai.github.io/giotto-ph/build/html/installation.html#developer-installation. My system is M…
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I assume there are good reasons why the alpha complex uses the squared radius (rather than the radius) of the smallest circumspheres as filtration values, but this is very counter-intuitive, and does …
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The documentation says:
> - threshold (int) – number of coefficients (default 10). This is the dimension of the complex vector of coefficients, i.e. the number of coefficients corresponding to the …
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While `wasserstein/wasserstein.py` protects the import of the `ot` module like
```
try:
import ot
except ImportError:
print("POT (Python Optimal Transport) package is not installed. Try…
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Hi,
I'm trying to use alpha complexes to compute persistent homology of point clouds in 3D periodic boxes. I see that the C++ library supports 3D periodic alpha complexes (I think), but the Python in…
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https://github.com/anigmetov/hera/blob/8fbae1d789b3c9d7e9b079284c85489d8dcd7e65/wasserstein/include/dnn/parallel/tbb.h#L47
In recent versions of TBB, `parallel_do` is gone. The recommended replacem…
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Hi all,
I am working on a set of statistical procedures (in python) for persistence diagrams (in the spirit of the TDA R package ).
Other statistical procedures for other persistence representati…
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Is it possible to include alpha shapes in 2D to this package?
https://doc.cgal.org/latest/Alpha_shapes_2/index.html#Chapter_2D_Alpha_Shapes
Thanks.