Ecosyste.ms: Repos

An open API service providing repository metadata for many open source software ecosystems.

GitHub topics: riemannian-geometry

danielkelshaw/riemax

Riemannian geometry in JAX

Language: Python - Size: 2.31 MB - Last synced: 6 days ago - Pushed: 6 days ago - Stars: 10 - Forks: 2

geoopt/geoopt

Riemannian Adaptive Optimization Methods with pytorch optim

Language: Python - Size: 1.5 MB - Last synced: 6 days ago - Pushed: about 1 month ago - Stars: 809 - Forks: 78

geomstats/geomstats

Computations and statistics on manifolds with geometric structures.

Language: Jupyter Notebook - Size: 194 MB - Last synced: 8 days ago - Pushed: 8 days ago - Stars: 1,161 - Forks: 237

remaro-network/Loss_VO_right

Comparing the performance of the DeepVO network under different loss functions

Language: Jupyter Notebook - Size: 145 MB - Last synced: 19 days ago - Pushed: 19 days ago - Stars: 5 - Forks: 0

AxelGiottonini/GeomLayers

Geometrical Layers for Pytorch Neural Networks

Language: Python - Size: 10.7 KB - Last synced: 22 days ago - Pushed: 22 days ago - Stars: 0 - Forks: 0

guangyizhangbci/EEG_Riemannian

Accepted in IEEE Transactions on Emerging Topics in Computational Intelligence

Language: Python - Size: 1.55 MB - Last synced: 25 days ago - Pushed: 6 months ago - Stars: 54 - Forks: 9

pyRiemann/pyRiemann

Machine learning for multivariate data through the Riemannian geometry of positive definite matrices in Python

Language: Python - Size: 1.21 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 579 - Forks: 161

pyRiemann/pyRiemann-qiskit

A library for machine learning and quantum programming based on pyRiemann and Qiskit projects

Language: Python - Size: 3.77 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 20 - Forks: 8

MachineLearningLifeScience/stochman

Algorithms for computations on random manifolds made easier

Language: Python - Size: 778 KB - Last synced: 25 days ago - Pushed: 6 months ago - Stars: 75 - Forks: 9

hugobrh/RiemannOpt

Repo for the paper 'Through-The-Wall Radar Imaging With Wall Clutter Removal Via Riemannian Optimization On The Fixed-Rank Manifold'

Language: Python - Size: 52.7 KB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 0 - Forks: 0

spacetimeengineer/spacetimeengine

A Python utility for analyzing a given solution to the Einstein's field equations. Built on Sympy.

Language: Python - Size: 420 KB - Last synced: about 1 month ago - Pushed: about 1 year ago - Stars: 143 - Forks: 15

jorgeavilacartes/panricci

Alignment of Pangenome Graphs with Ricci Flow

Language: Jupyter Notebook - Size: 1.08 MB - Last synced: 3 months ago - Pushed: 6 months ago - Stars: 0 - Forks: 0

haguettaz/ChebLieNet

ChebLieNet, a spectral graph neural network turned equivariant by Riemannian geometry on Lie groups.

Language: Python - Size: 37.2 MB - Last synced: 27 days ago - Pushed: over 2 years ago - Stars: 15 - Forks: 2

dalab/matrix-manifolds

Source code for the "Computationally Tractable Riemannian Manifolds for Graph Embeddings" paper

Language: Python - Size: 23 MB - Last synced: 3 months ago - Pushed: almost 4 years ago - Stars: 34 - Forks: 2

lkorczowski/BCI-2021-Riemannian-Geometry-workshop

Riemannian Geometry workshop at vBCI Meeting 2021

Language: Jupyter Notebook - Size: 50 MB - Last synced: 27 days ago - Pushed: almost 3 years ago - Stars: 51 - Forks: 9

adavoudi/spdnet

Implementation of Deep SPDNet in pytorch

Language: Python - Size: 51.8 KB - Last synced: 7 months ago - Pushed: 8 months ago - Stars: 51 - Forks: 11

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.

Language: Jupyter Notebook - Size: 538 KB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0

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.

Language: MATLAB - Size: 8.79 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

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.

Language: MATLAB - Size: 4.88 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

haimengzhao/relativity-jax

General relativity with automatic differentiation in Jax.

Language: Jupyter Notebook - Size: 471 KB - Last synced: 10 months ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 1

sirmurphalot/GFI_onManifolds

Code implementations of the methods discussed in Generalized Fiducial Inference on Differentiable Manifolds by A. Murph, J. Hannig, and J. Williams.

Language: MATLAB - Size: 227 MB - Last synced: 11 months ago - Pushed: 11 months ago - Stars: 0 - Forks: 0

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

Language: Python - Size: 8.08 MB - Last synced: about 1 year ago - Pushed: about 4 years ago - Stars: 62 - Forks: 3

Marco-Congedo/PosDefManifold.jl

A Julia package for manipulating data in the Riemannian manifold of positive definite matrices

Language: Julia - Size: 2.82 MB - Last synced: 19 days ago - Pushed: 11 months ago - Stars: 28 - Forks: 5

hiroyuki-kasai/Subsampled-RTR

Subsampled Riemannian trust-region (RTR) algorithms

Language: MATLAB - Size: 4.95 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 5 - Forks: 5

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.

Size: 2.25 MB - Last synced: about 1 year ago - Pushed: over 6 years ago - Stars: 15 - Forks: 1

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

Size: 961 KB - Last synced: about 1 year ago - Pushed: almost 3 years ago - Stars: 3 - Forks: 0

originalsouth/libmd

Mirror of libmd on bitbucket: a molecular dynamics library optimized for soft matter

Language: C++ - Size: 1.45 MB - Last synced: over 1 year ago - Pushed: almost 4 years ago - Stars: 2 - Forks: 0

Related Keywords
riemannian-geometry 27 machine-learning 7 riemannian-manifold 5 deep-learning 4 python 4 pytorch 4 manifold 3 riemannian-optimization 3 optimization 3 differential-geometry 3 signal-processing 2 ricci-curvature 2 positive-definite-matrices 2 covariance-matrix 2 consensus-algorithm 2 brain-computer-interface 2 statistics 2 geodesic 2 geometry 2 jax 2 tensor 1 gradient-descent-algorithm 1 big-data 1 procrustes 1 mean 1 laplacian 1 hermitian 1 distance 1 variational-inference 1 variational-autoencoder 1 normalizing-flows 1 language-model 1 statistical-learning 1 mcmc-methods 1 fiducial-inference 1 relativity 1 automatic-differentiation 1 distributed-optimization 1 distributed-computing 1 softmatter 1 transfer-learning 1 p300 1 moabb 1 bci 1 symmetric-positive-definite 1 spinor 1 reduce 1 lie-algebra 1 lie 1 kinematics 1 grg 1 gravitation 1 field-theory 1 electromagnetic-fields 1 einstein-summation 1 curvature 1 computer-algebra-system 1 vector 1 computational-geometry 1 computational-physics 1 trust-region 1 subsample 1 molecular-dynamics 1 sub-sampling 1 stochastic-optimizers 1 stochastic-gradient-descent 1 second-order-optimization 1 sampling-methods 1 optimization-algorithms 1 large-scale-optimizations 1 research-paper 1 quantum-computing 1 qiskit 1 time-series 1 symmetric-matrices 1 hermitian-matrices 1 eeg 1 covariance-estimation 1 vigilance-estimation 1 motor-imagery-classification 1 long-short-term-memory 1 feature-engineering 1 eeg-analysis 1 affective 1 spdnet 1 visualodometry 1 visual-odometry 1 visual-localization 1 visual-localisation 1 euclidean-distances 1 deepvo 1 neural-networks 1 lie-groups 1 gpu-programming 1 geodesics 1 dimensionality-reduction 1 inductive-biases 1 graph-embedding 1 group-equivariant-neural-network 1 graph-neural-network 1