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Hello, i have an issue using the function exp from SPDMetricAffine. I use this function in a riemannian optimization algorithm which can be sumerized as followed
C_t = a certain matrix in SPD.
f…
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![image](https://user-images.githubusercontent.com/7067195/138680152-02fe7972-5e74-4d04-ba5e-b753365c62c2.png)
这里的为啥直接加法了,我理解应该是用指数映射做加法
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As of now we do not have a clear routine for bumping version numbers and deploying releases.
The version on PyPI is 2 years behind https://pypi.org/project/pymanopt/
This shall serve as a starting…
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Hi Geomstats dev team --
I'm interested in performing geodesic regression on the Grassmann manifold (see this [paper](https://www.sci.utah.edu/publications/fletcher11/Fletcher_MFCA2011.pdf) by Thom…
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We are definitely going to support optimization of real-valued functions defined on manifolds, so computing gradients of such functions is quite important. What we have now is:
- Manopt.jl seems to…
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**Submitting author:** @kellertuer (Ronny Bergmann)
**Repository:** https://github.com/JuliaManifolds/Manopt.jl
**Version:** 0.3.17
**Editor:** @dpsanders
**Reviewer:** @krystophny, @sweichwald
**Arch…
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## 🚀 Feature
A module ```nn.Orthogonal``` similar to ```nn.Linear``` where the weight matrix is constrained to be orthogonal, i.e., .
## Motivation
There has been a growing interest in ort…
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The network architecture begins with a few hyperbolic layers but ends with Euclidean layers as states in:
https://github.com/bcol23/HyperIM/blob/c257d1c6296e399e734110d54d0ccd5fc91b5c02/net/HyperIM.p…
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Dear David,
Thank you so much for this amazing work. I wasn't sure where to ask this question, so I'll ask it here.
It appears to me that SE-Sync is faster and more efficient than SRA given the …