riemannian-geometry

There are 2 repositories under riemannian-geometry topic.

geomstats / geomstats
Computations and statistics on manifolds with geometric structures.
statistics geometry manifold machine-learning deep-learning gpu-programming lie-groups neural-networks geodesic riemannian-geometry
Language:Python 1400
geoopt
geoopt / geoopt
Riemannian Adaptive Optimization Methods with pytorch optim
optimization pytorch riemannian-geometry riemannian-manifold riemannian-optimization
Language:Python 913
pyRiemann
pyRiemann / pyRiemann
Machine learning for multivariate data through the Riemannian geometry of positive definite matrices in Python
eeg brain-computer-interface python machine-learning riemannian-geometry statistics signal-processing time-series covariance-estimation covariance-matrix positive-definite-matrices symmetric-matrices hermitian-matrices image-processing radar-image remote-sensing
Language:Python 695
spacetimeengineer / spacetimeengine
A Python utility for analyzing a given solution to the Einstein's field equations. Built on Sympy.
gravity gravity-simulation spacetime einstein-field-equations einstein-coefficients sympy ricci-curvature riemannian-geometry riemann connection metric-theory tensor-contraction tensor-algebra einstein computer-algebra science-research research-tool spacetime-toolkit
Language:Python 153
MachineLearningLifeScience / stochman
Algorithms for computations on random manifolds made easier
python machine-learning manifold riemannian-geometry pytorch
Language:Python 88
guangyizhangbci / EEG_Riemannian
IEEE Transactions on Emerging Topics in Computational Intelligence
eeg-analysis riemannian-geometry affective motor-imagery-classification vigilance-estimation deep-learning long-short-term-memory feature-engineering
Language:Python 67
adavoudi / spdnet
Implementation of Deep SPDNet in pytorch
pytorch symmetric-positive-definite riemannian-manifold riemannian-optimization deep-learning dimensionality-reduction riemannian-geometry
Language:Python 64
kingofspace0wzz / wae-rnf-lm
Pytorch Implemetation for our NAACL2019 Paper "Riemannian Normalizing Flow on Variational Wasserstein Autoencoder for Text Modeling" https://arxiv.org/abs/1904.02399
variational-autoencoder variational-inference language-model riemannian-geometry normalizing-flows
Language:Python 63
lkorczowski / BCI-2021-Riemannian-Geometry-workshop
Riemannian Geometry workshop at vBCI Meeting 2021
brain-computer-interface machine-learning riemannian-geometry signal-processing
Language:Jupyter Notebook 53
dalab / matrix-manifolds
Source code for the "Computationally Tractable Riemannian Manifolds for Graph Embeddings" paper
graph-embedding inductive-biases machine-learning riemannian-geometry
Language:Python 35
PosDefManifold.jl
Marco-Congedo / PosDefManifold.jl
A Julia package for manipulating data in the Riemannian manifold of positive definite matrices
positive-definite-matrices mean distance laplacian geodesic procrustes hermitian riemannian-geometry manifold
Language:Julia 28
pyRiemann / pyRiemann-qiskit
A library for machine learning and quantum programming based on pyRiemann and Qiskit projects
machine-learning python quantum-computing riemannian-geometry qiskit covariance-matrix
Language:Python 24
vikashg / Geometry-Reading-list
A curated list of reading material and lecture notes for all things geometry. Mostly focussed on differential and Riemannian geometry with applications to physics, medical imaging and computer vision.
differential-geometry riemannian-geometry computational-geometry geometry
18
haguettaz / ChebLieNet
ChebLieNet, a spectral graph neural network turned equivariant by Riemannian geometry on Lie groups.
riemannian-geometry machine-learning graph-neural-network group-equivariant-neural-network
Language:Python 17
danielkelshaw / riemax
Riemannian geometry in JAX
deep-learning differential-geometry geodesics jax riemannian-geometry
Language:Python 14
Cartan.jl
chakravala / Cartan.jl
TensorField topology over FrameBundle ∇ with Grassmann.jl finite elements
applied-category-theory calculus compositionality differential-geometry discrete-exterior-calculus manifolds tensor geometric-algebra clifford-algebras tensor-algebra topology computational-geometry riemannian-geometry general-relativity curvature lie-groups non-euclidean-geometry computational-topology mesh-processing lie-algebra
Language:Julia 8
hiroyuki-kasai / Subsampled-RTR
Subsampled Riemannian trust-region (RTR) algorithms
riemannian-optimization trust-region stochastic-optimizers riemannian-manifold big-data second-order-optimization subsample sub-sampling sampling-methods riemannian-geometry gradient-descent-algorithm optimization optimization-algorithms stochastic-gradient-descent large-scale-optimizations
Language:MATLAB 7
daniel-dodd / riemannian_dog
Learning-Rate-Free Stochastic Riemannian Optimization in JAX.
jax manifolds optimization optimization-algorithms riemannian-geometry
Language:Python 6
remaro-network / Loss_VO_right
Comparing the performance of the DeepVO network under different loss functions
deepvo euclidean-distances riemannian-geometry visual-localisation visual-localization visual-odometry visualodometry
Language:Jupyter Notebook 5
grg
reduce-algebra / grg
grg: Computer Algebra System for Differential Geometry, Gravitation and Field Theory, automatically mirrored from https://reduce-algebra.sourceforge.io/grg32/grg32.php
reduce grg computer-algebra-system differential-geometry gravitation field-theory tensor vector spinor einstein-summation lie-algebra lie curvature electromagnetic-fields kinematics riemannian-geometry
3
dnguyend / par-trans
A package providing tractable examples of parallel transport for several matrix manifolds
computer-vision riemannian-geometry riemannian-manifold
Language:Python 2
haimengzhao / relativity-jax
General relativity with automatic differentiation in Jax.
automatic-differentiation jax relativity riemannian-geometry
Language:Jupyter Notebook 2
MihafDmi / Transfer-Learning-using-real-P300-BCI-data
This example compares the classification performance of linear support vector machine (LinearSVC) on the Riemannian Transfer Learning method (RPA, Rodrigues et al., 2018) and the golden-standard subject-wise train-test cross-validation method using real P300 BCI data.
bci moabb p300 python riemannian-geometry transfer-learning
Language:Jupyter Notebook 2
libmd
originalsouth / libmd
Mirror of libmd on bitbucket: a molecular dynamics library optimized for soft matter
computational-physics molecular-dynamics riemannian-geometry softmatter
Language:C++ 2
spencerkraisler / RCM-Consensus-Lie-Group
This repo is an implementation of the algorithm from the paper Consensus on Lie groups for the Riemannian Center of Mass. This algorithm computes the Riemannian center of mass of a set of points in a distributed manner, generalizing the Euclidean average consensus dynamics.
consensus-algorithm distributed-computing distributed-optimization riemannian-geometry
Language:MATLAB 2
AxelGiottonini / GeomLayers
Geometrical Layers for Pytorch Neural Networks
pytorch riemannian-geometry riemannian-manifold spdnet
Language:Python 1
dnguyend / jax-rb
riemanian brownian motion using jax
brownian-motion jax laplacian riemannian-geometry stochastic-differential-equations
Language:Python 1
hugobrh / RiemannOpt
Repo for the paper 'Through-The-Wall Radar Imaging With Wall Clutter Removal Via Riemannian Optimization On The Fixed-Rank Manifold'
optimization research-paper riemannian-geometry
Language:Python 1
jorgeavilacartes / panricci
Alignment of Pangenome Graphs with Ricci Flow
pangenome-graph pangenomics ricci-curvature ricci-flow riemannian-geometry variation-graphs
Language:Jupyter Notebook 1
GFI_onManifolds
sirmurphalot / GFI_onManifolds
Code implementations of the methods discussed in Generalized Fiducial Inference on Differentiable Manifolds by A. Murph, J. Hannig, and J. Williams.
fiducial-inference mcmc-methods riemannian-geometry riemannian-manifold statistical-learning
Language:MATLAB 1
spencerkraisler / Distributed-RCM-Based-Consensus
This repo is an implementation of the algorithm from the paper Distributed Consensus on Manifolds using the Riemannian Center of Mass. This algorithm synchronizes a set of agents over any manifold, as long as it has bounded sectional curvature. Any manifold in the Manopt library may be used.
consensus-algorithm riemannian-geometry
Language:MATLAB 1
Joyboy0056 / The-Geometric-Project
DIfferential Geometry with Python
differential-geometry einstein-field-equations mathematical-physics mean-curvature numerical-relativity python ricci-tensor riemann-tensor riemannian-geometry scalar-curvature spacetime sympy
Language:Jupyter Notebook 0
fwidmaier / Manifolds-in-GR
A mathematician's lament...
differential-geometry general-relativity riemannian-geometry
Language:TeX
karish-grover / cusp
Official implementation of Spectro-Riemannian Graph Neural Networks (ICLR 2025).
filtering gnn graph graph-neural-networks laplacian riemannian-geometry spectral-methods
Language:Python

riemannian-geometry

geomstats / geomstats

geoopt / geoopt

pyRiemann / pyRiemann

spacetimeengineer / spacetimeengine

MachineLearningLifeScience / stochman

guangyizhangbci / EEG_Riemannian

adavoudi / spdnet

kingofspace0wzz / wae-rnf-lm

lkorczowski / BCI-2021-Riemannian-Geometry-workshop

dalab / matrix-manifolds

Marco-Congedo / PosDefManifold.jl

pyRiemann / pyRiemann-qiskit

vikashg / Geometry-Reading-list

haguettaz / ChebLieNet

danielkelshaw / riemax

chakravala / Cartan.jl

hiroyuki-kasai / Subsampled-RTR

daniel-dodd / riemannian_dog

remaro-network / Loss_VO_right

reduce-algebra / grg

dnguyend / par-trans

haimengzhao / relativity-jax

MihafDmi / Transfer-Learning-using-real-P300-BCI-data

originalsouth / libmd

spencerkraisler / RCM-Consensus-Lie-Group

AxelGiottonini / GeomLayers

dnguyend / jax-rb

hugobrh / RiemannOpt

jorgeavilacartes / panricci

sirmurphalot / GFI_onManifolds

spencerkraisler / Distributed-RCM-Based-Consensus

Joyboy0056 / The-Geometric-Project

fwidmaier / Manifolds-in-GR

karish-grover / cusp