cechmate
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scikit-tda
Custom filtration constructors for Python
I ran `pip3 install cechmate` and got the following error. ```bash pip3 install cechmate Defaulting to user installation because normal site-packages is not writeable Collecting cechmate Using cached cechmate-0.1.0-py3-none-any.whl (23...
A ridiculously preliminary version of a `numba`-accelerated version of `alpha.py`. The `numba` dependency has not yet been added to the installation requirements. There are two families of changes (besides some...
I'd like to add an argument "simplicial" to `cm.phat_diagrams` which would default to `True` and would check that the filtration was indeed a simplicial complex, not just a CW(?)-complex. If...
Hey, I added a function to compute a weighted Delaunay triangulation (to Alpha filtration) which is a really useful tool for people working with molecules and alpha complexes. The basic...
Hey, First of all, thanks for a great package. I find all of the scikit-tda packages really useful. I'm trying to compute Alpha filtration of a 3-dimensional data (attached as...
Related to #15, but I want to make sure it's numerically stable since squares are involved
The build_thresh function takes a threshold parameter as input and build a proximity graph : an edge is in the proximity graph if the distance between two points is lower...
As an extension of #6, we should also update the interfaces to abide by `fit_transform` Currently, the Ripser.py `Rips` object uses `fit_transform` to construct the diagrams. Cechmate uses `build` to...
