-
There are a number of properties we probably want to support computing from our measures:
- `mean`
- `median`
- `mode`
- `std`/`var`
- `cov`
- `skewness`/`kurtosis`/`moment`
Most of these wil…
-
See: https://arxiv.org/abs/2009.10113
-
We define the Riemannian manifold PL_k of continuous piecewise linear functions from the interval [0,1] to the reals with k+1 marked breakpoints.
Default chart: breakpoints 0 = a_0 < a_1 < a_2 < ..…
-
Our current implementation computed subject-wise correlation matrices, fisher's r2zs them, computes the euclidean mean and then inverts the fisher's r2z (i.e. z2r)
We could explore other distance f…
-
In JuMP, we only define array-shaped points in manifold but as mentioned, e.g., in https://github.com/JuliaManifolds/Manopt.jl/pull/264#issuecomment-1600473005, for `FixedRankMatrices` they could also…
-
https://arxiv.org/pdf/1408.6591.pdf
-
Hello,
I have not been able to locate the geodesic function on Stiefel manifold in Pymanopt. Could someone please assist me?
Best regards
Ajmal
-
https://github.com/JuliaRobotics/ApproxManifoldProducts.jl/blob/0f4b8db768a49a413579515d6e01cc794392efb0/src/services/KernelEval.jl#L7
> project a matrix from the embedding onto the tangent space `…
Affie updated
5 months ago
-
## What?
The Riemannian geodesic distance of the Bures Wasserstein metric on the manifold of symmetric positive definite (SPD) matrices has a bug: computing the distance from the SPD matrix `mat_a`…
-
This metaticket collects tickets related to manifolds in Sage 9.3 or higher. For the initial implementation of manifolds in Sage up to version 9.2, see the metaticket 1: #18528.
The works listed h…