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Hello,
1) I have used ripser and torch_topological libraries to compute cubical persistence of the same image but the two two diagrams are different.
2) About the wasserstein distance, I have trie…
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I think your job is very meaningful and exciting！But I am a little confused about the description of Sliced Wasserstein distance.
**"The general idea is to compute an approximation of the Wasserstein…
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It is not explained why the Wasserstein distance is used, and why no other? Could other divergence metrics be used? Wasserstein seems to appear in the code but not in explanations
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We sometimes get wildly different results with POT and hera
```python
import gudhi.wasserstein
import gudhi.hera
import numpy as np
dgm1 = np.array([[2.23201301e+00, 2.30992361],
[2.79212053e+0…
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Dear @Daniel-Packer ,
I've recently discovered your work and thus I am interested about it. I am quite new to manifolds and/or optimal transport in general thus I am not sure whether I understood …
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When I try to use "wasserstein" distance I get the error: "Optimal transport problem was INFEASIBLE. Please check " "inputs.". What exactly should I check? How should the inputs be? If I use other dis…
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## 🚀 Feature
Could we please consider having a differentiable implementation of:
Fast Sinkhorn I: an O(n) Algorithm for the Wasserstein-1 Metric
Qichen Liao, Jing Chen, Zihao Wang, Bo Bai, Shi Jin,…
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Hello! I found your paper of DT4SR really interesting. However, I found that the implementation of Wasserstein distance is a little bit different from what you described in the paper. I noticed that y…
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Since we have $L_1$, $L_2$ and $L_\infty$ in the table 2 of the paper 2104.07710, while the code only provides the flowtree method implementation with $L_2$-norm, is it the case that in these three sc…