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riemannian-manifold

Here are 44 public repositories matching this topic...

geoopt

geoopt / geoopt

Riemannian Adaptive Optimization Methods with pytorch optim

optimization pytorch riemannian-geometry riemannian-manifold riemannian-optimization

Updated May 9, 2026
Python

kthohr / mcmc

A C++ library of Markov Chain Monte Carlo (MCMC) methods

cpp automatic-differentiation eigen cpp11 armadillo differential-evolution mcmc hmc hamiltonian-monte-carlo markov-chain-monte-carlo de metropolis-hastings eigen3 mala langevin-diffusion riemannian-manifold

Updated Feb 8, 2024
C++

basiralab / RegGNN

Regression Graph Neural Network (regGNN) for cognitive score prediction.

regression brain-connectivity symmetric-positive-definite network-neuroscience riemannian-manifold graph-neural-networks gnn sample-selection cognitive-score matrix-parallel-transport geodesic-transport

Updated Apr 19, 2023
Python

adavoudi / spdnet

Implementation of Deep SPDNet in pytorch

deep-learning pytorch dimensionality-reduction symmetric-positive-definite riemannian-geometry riemannian-manifold riemannian-optimization

Updated Sep 23, 2023
Python

hiroyuki-kasai / RSOpt

Riemannian stochastic optimization algorithms: Version 1.0.3

machine-learning big-data optimization machine-learning-algorithms constrained-optimization sgd manifold nonlinear-optimization optimization-algorithms large-scale-learning online-learning stochastic-optimizers variance-reduction stochastic-gradient-descent nonlinear-optimization-algorithms stochastic-optimization riemannian-manifold riemannian-optimization non-convex-optimization

Updated Jan 5, 2023
MATLAB

baggepinnen / SpectralDistances.jl

Measure the distance between two spectra/signals using optimal transport and related metrics

spectrum metrics histogram linear-systems dynamic-time-warping spectral-analysis optimal-transport barycentric-coordinates earth-movers-distance spectral-embedding riemannian-manifold wasserstein-distance dynamic-frequency-warping barycenter

Updated Apr 27, 2026
Julia

yanliang3612 / NucleusDiff

[PNAS 2025] Code of "Manifold-Constrained Nucleus-Level Denoising Diffusion Model for Structure-Based Drug Design".

riemannian-manifold physics-informed-ml ai4science generative-ai structure-based-drug-design

Updated Jul 17, 2026
Python

ccr-cheng / riemannian-consistency-model

Official implementation of the NeurIPS 25 paper of Riemannian Consistency Model (RCM) for few-step generation on Riemannian manifolds.

generative-model riemannian-manifold consistency-models

Updated Nov 2, 2025
Jupyter Notebook

redst4r / riemannian_latent_space

Riemannian metrics to measure distances in latent space of VAEs

vae riemannian-manifold

Updated Jan 7, 2019
Python

shu-hai / SA_DNN

Sensitivity Analysis of Deep Neural Networks (AAAI-19 paper)

deep-neural-networks deep-learning sensitivity-analysis robustness riemannian-manifold

Updated Feb 12, 2023
Python

acl21 / sac_n_gmm

SAC-N-GMM: Robot Skill Refining and Sequencing for Long-Horizon Manipulation Tasks

reinforcement-learning gaussian-mixture-models calvin manifold-learning riemannian-manifold

Updated Jan 28, 2025
Python

sylvchev / riemannianPCA

Dimensionality reduction on manifold of SPD matrices, based on pymanopt implementation

eeg pca covariance riemannian-manifold pymanopt

Updated Apr 18, 2023
Python

cristian-barbarosie / manifem

C++ library for meshes and finite elements on manifolds

library cplusplus mesh meshing mesh-generation partial-differential-equations finite-elements riemann manifold surface surface-modeling tesselation finite-element-method riemannian-manifold

Updated Jul 14, 2022
C++

XingfuWang / CSNet

Official repository for Cholesky Space for Brain-Computer Interfaces.

cnn eeg classfication riemannian-manifold cholesky-space

Updated Nov 21, 2025
Python

hiroyuki-kasai / Subsampled-RTR

Subsampled Riemannian trust-region (RTR) algorithms

big-data optimization optimization-algorithms gradient-descent-algorithm stochastic-optimizers stochastic-gradient-descent sampling-methods subsample large-scale-optimizations riemannian-geometry riemannian-manifold trust-region sub-sampling second-order-optimization riemannian-optimization

Updated Jan 5, 2023
MATLAB

cazhang / shellGCA

Matlab implementation of paper "Principal Geodesic Analysis in the Space of Discrete Shells", SGP-2018

riemannian-manifold non-rigid-shapes principal-geodesic-analysis shell-space

Updated May 3, 2021
MATLAB

bghojogh / LBFGS-Vector-Transport-Free

The code for vector transport free LBFGS quasi-Newton's optimization on the Riemannian manifolds

bfgs lbfgs manifold-optimization riemannian-manifold riemannian-optimization spd-manifold

Updated Dec 10, 2021
MATLAB

haotong-Duan / UnitaryMPS-SpaceDecoupling

This repository provides the MATLAB implementation for the paper: Efficient Generative Modeling with Unitary Matrix Product States Using Riemannian Optimization

matrix-product-states optimization-algorithms tensor-train riemannian-manifold tensor-network

Updated Mar 19, 2026
MATLAB

MorcilloSanz / RiemannPy

Python library for differential geometry, providing numerical tools for intrinsic geometric computations and PDE solving on manifolds.

math physics differential-geometry partial-differential-equations manifold riemannian-geometry riemannian-manifold laplace-beltrami discrete-differential-geometry

Updated Apr 18, 2026
Python

yanliang3612 / UNREAL

[NeurIPS 2025] The official implementation of "Geometric Imbalance in Semi-Supervised Node Classification".

graphs semi-supervised-learning riemannian-manifold geometric-imbalance

Updated Aug 22, 2026
Python

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