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I just released the [**rgudhi**](https://lmjl-alea.github.io/rgudhi/) package which provides an almost full wrapper of the `v3.7.1` of the GUDHI
library for topological data analysis. It features:
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Some simplicial(/cellular) complex layers are applicable to complexes of arbitrary high rank. This raises the question of how the input to these layers should be formatted.
In #129 we use a diction…
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I'm starting to learn `javaplex` and I found [here](https://github.com/appliedtopology/javaplex/wiki/Overview) a link to `plex-viewer` [here](http://code.google.com/p/plex-viewer/).
I tried some exam…
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Very good work!
Can you recommend the mathematical knowledge needed to read umap paper from scratch?
For example, morphism in category theory .etc
thank you so much
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Is there an implementation of UMAP using higher order simplices?
I would like to compare results of UMAP using the 1-skeleta (as in the current implementation) and some higher order skeleta on a sma…
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*This is a discussion / feature request.*
TTK has a [new implementation](https://github.com/topology-tool-kit/ttk/blob/75a055b86141077dec6f7703fdb6415b6a914202/core/base/explicitTriangulation/Expli…
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Hi there. I've read the associated paper and am very interested in the methodology. In particular (for a course project) I would like to see if I can improve on your results (even in a small way) but …
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Hello @zou3519 , @samdow.
TLDR: I got the following error `UserWarning: There is a performance drop because we have not yet implemented the batching rule for aten::_sparse_mm. Please file us an iss…
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## 🐛 Bug
Sparse tensors can't be used in DataLoader running many workers
## To Reproduce
Steps to reproduce the behavior:
```python
import torch.utils.data as D
from scipy.sparse…
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Dear Authors:
Thank you for sharing your code, very interesting work!
After reading your paper and code, I am quite curious about the structure inference process but I could not fully unders…