riemannian-manifold

There are 3 repositories under riemannian-manifold topic.

geoopt
geoopt / geoopt
Riemannian Adaptive Optimization Methods with pytorch optim
optimization pytorch riemannian-geometry riemannian-manifold riemannian-optimization
Language:Python 804
kthohr / mcmc
A C++ library of Markov Chain Monte Carlo (MCMC) methods
cpp cpp11 mcmc metropolis-hastings hmc mala de differential-evolution langevin-diffusion riemannian-manifold armadillo markov-chain-monte-carlo hamiltonian-monte-carlo automatic-differentiation eigen3 eigen
Language:C++ 158
basiralab / RegGNN
Regression Graph Neural Network (regGNN) for cognitive score prediction.
brain-connectivity cognitive-score geodesic-transport gnn graph-neural-networks matrix-parallel-transport network-neuroscience regression riemannian-manifold sample-selection symmetric-positive-definite
Language:Python 60
hiroyuki-kasai / RSOpt
Riemannian stochastic optimization algorithms: Version 1.0.3
riemannian-optimization riemannian-manifold non-convex-optimization machine-learning-algorithms stochastic-optimization stochastic-gradient-descent stochastic-optimizers variance-reduction constrained-optimization nonlinear-optimization large-scale-learning big-data machine-learning nonlinear-optimization-algorithms manifold optimization-algorithms optimization sgd online-learning
Language:MATLAB 59
adavoudi / spdnet
Implementation of Deep SPDNet in pytorch
deep-learning dimensionality-reduction pytorch riemannian-geometry riemannian-manifold riemannian-optimization symmetric-positive-definite
Language:Python 57
baggepinnen / SpectralDistances.jl
Measure the distance between two spectra/signals using optimal transport and related metrics
spectrum spectral-embedding spectral-analysis linear-systems wasserstein-distance optimal-transport dynamic-frequency-warping riemannian-manifold metrics histogram earth-movers-distance barycenter barycentric-coordinates dynamic-time-warping
Language:Julia 45
redst4r / riemannian_latent_space
Riemannian metrics to measure distances in latent space of VAEs
vae riemannian-manifold
Language:Python 12
shu-hai / SA_DNN
Sensitivity Analysis of Deep Neural Networks (AAAI-19 paper)
sensitivity-analysis robustness deep-learning riemannian-manifold deep-neural-networks
Language:Python 11
sylvchev / riemannianPCA
Dimensionality reduction on manifold of SPD matrices, based on pymanopt implementation
covariance eeg pca pymanopt riemannian-manifold
Language:Python 8
cristian-barbarosie / manifem
C++ library for meshes and finite elements on manifolds
library cplusplus partial-differential-equations finite-elements finite-element-method mesh-generation mesh meshing manifold riemann riemannian-manifold surface surface-modeling tesselation
Language:C++ 7
hiroyuki-kasai / Subsampled-RTR
Subsampled Riemannian trust-region (RTR) algorithms
big-data gradient-descent-algorithm large-scale-optimizations optimization optimization-algorithms riemannian-geometry riemannian-manifold riemannian-optimization sampling-methods second-order-optimization stochastic-gradient-descent stochastic-optimizers sub-sampling subsample trust-region
Language:MATLAB 7
cazhang / shellGCA
Matlab implementation of paper "Principal Geodesic Analysis in the Space of Discrete Shells", SGP-2018
non-rigid-shapes principal-geodesic-analysis riemannian-manifold shell-space
Language:MATLAB 6
bghojogh / LBFGS-Vector-Transport-Free
The code for vector transport free LBFGS quasi-Newton's optimization on the Riemannian manifolds
riemannian-optimization bfgs lbfgs manifold-optimization riemannian-manifold spd-manifold
Language:MATLAB 4
wmg9721204 / My-Notes
Notes prepared for seminars, compiled from books, or taken in classes are included in this repository. There might be some notes prepared by other seminar participants, which are labelled accordingly.
topological-data-analysis statistical-learning machine-learning-theory probability-theory-measure-based riemannian-manifold theoretical-statistics applied-algebraic-topology stochastic-calculus stochastic-processes stochastic-differential-equations
Language:Jupyter Notebook 3
ManuOtel / Impedance-Encoding-UR5
Project in Advanced Robotics course project at SDU 21/22. Implementation of learning method for skills for arm robots based on GMM with Rieamannian Manifolds
gmm-gmr impedance-control learning-from-demonstration riemannian-manifold ur-robot
Language:Jupyter Notebook 2
IssamLaradji / MASAGA
Official code for MASAGA
optimization riemannian-manifold
Language:Python 1
mrparker909 / MGLMRiem
Implementing the algorithms of Kim et al. 2014 for regressing multiple symmetric positive definite matrices against real valued covariates.
glm riemannian-manifold riemannian-optimization regression-algorithms manifold-optimization r in-progress
Language:R 1
AxelGiottonini / GeomLayers
Geometrical Layers for Pytorch Neural Networks
pytorch riemannian-geometry riemannian-manifold spdnet
Language:Python 0
Benoit-Muller / opti-manifolds-GMM
MATH-512 Optimization on Manifolds Spring 2023 Project 1: Gaussian Mixture Models
gaussian-mixture-models optimization riemannian-manifold
Language:MATLAB 0
Cirdans-Home / pth-root-stochastic
Algorithms for the approximation of an embedding for Markov chains.
markov-chain numerical-linear-algebra numerical-methods optimization-algorithms riemannian-manifold
Language:MATLAB 0
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 0
Benoit-Muller / PDM
Master project: Bures-Wasserstein barycenters
barycenter bures-wasserstein riemannian-manifold riemannian-optimization semi-definite-programming
Language:MATLAB
Hideki105 / riemannian-optimization
リーマン多様体上の最適化
riemannian-manifold riemannian-optimization
Language:Python
sakshamjindal / optimised-orientation-tracking
Optimised Orientation Tracking using Riemann Stochastic Gradient Descent (RSGD)
optimisation orientation-tracking projected-gradient-desent riemannian-manifold robotics
Language:Jupyter Notebook