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GitHub topics: manifold-optimization

anwanguow/cut_dist_all_languages

The Implementation of Cut Distance in All Languages (related to PRB article: Graph theory based approach to identify phase transitions in condensed matter)

Language: Mathematica - Size: 134 KB - Last synced at: 17 days ago - Pushed at: 18 days ago - Stars: 0 - Forks: 0

lezcano/geotorch

Constrained optimization toolkit for PyTorch

Language: Python - Size: 6.33 MB - Last synced at: 30 days ago - Pushed at: over 3 years ago - Stars: 678 - Forks: 34

mctorch/mctorch

A manifold optimization library for deep learning

Language: Python - Size: 184 MB - Last synced at: about 2 months ago - Pushed at: almost 4 years ago - Stars: 245 - Forks: 13

ae-bii/neural-geometry

Latent Space Geometry for Neural Networks in Python

Language: Python - Size: 27.7 MB - Last synced at: 1 day ago - Pushed at: 11 months ago - Stars: 16 - Forks: 1

numqi/numqi

quantum information toolbox

Language: Python - Size: 6.85 MB - Last synced at: 18 days ago - Pushed at: 4 months ago - Stars: 18 - Forks: 5

ocramz/assignment-riemann-opt

minimum bipartite matching via Riemann optimization

Language: Python - Size: 21 MB - Last synced at: 2 months ago - Pushed at: 6 months ago - Stars: 5 - Forks: 1

g20090279/Lecture-2023-N.Boumal-Optimization-on-Manifolds

Coding parts of the exercises in N. Boumal's lecture "optimization on manifolds"

Language: MATLAB - Size: 570 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0

KanishkNavale/heimdall

A comprehensive code for AI & Robotics.

Language: Python - Size: 104 MB - Last synced at: 4 months ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0

grahman20/TLF

We present a framework called TLF that builds a classifier for the target domain having only few labeled training records by transferring knowledge from the source domain having many labeled records. While existing methods often focus on one issue and leave the other one for the further work, TLF is capable of handling both issues simultaneously. In TLF, we alleviate feature discrepancy by identifying shared label distributions that act as the pivots to bridge the domains. We handle distribution divergence by simultaneously optimizing the structural risk functional, joint distributions between domains, and the manifold consistency underlying marginal distributions. Moreover, for the manifold consistency we exploit its intrinsic properties by identifying $k$ nearest neighbors of a record, where the value of k is determined automatically in TLF. Furthermore, since negative transfer is not desired, we consider only the source records that are belonging to the source pivots during the knowledge transfer. We evaluate TLF on seven publicly available natural datasets and compare the performance of TLF against the performance of eleven state-of-the-art techniques. We also evaluate the effectiveness of TLF in some challenging situations. Our experimental results, including statistical sign test and Nemenyi test analyses, indicate a clear superiority of the proposed framework over the state-of-the-art techniques.

Language: Java - Size: 5.92 MB - Last synced at: 26 days ago - Pushed at: about 2 years ago - Stars: 2 - Forks: 0

rafaelrojasmiliani/manifolds

Riemmanian Manifold representation library with automatic first order differentiation

Language: C++ - Size: 4.02 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

hiroyuki-kasai/ClassifierToolbox

A MATLAB toolbox for classifier: Version 1.0.7

Language: MATLAB - Size: 48.8 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 79 - Forks: 47

wudangt/manifold-learning

Some knowledge about manifolds :atom:

Size: 9.77 KB - Last synced at: almost 2 years ago - Pushed at: almost 6 years ago - Stars: 0 - Forks: 0

amjadseyedi/SPMLD

Self-Paced Multi-Label Learning with Diversity

Language: MATLAB - Size: 5.18 MB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 4

WangNianyi2001/automatic-constraint-cluster

Automatically adjust a set of formula-constrained variables

Language: TypeScript - Size: 16.6 KB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 0 - Forks: 0

bghojogh/LBFGS-Vector-Transport-Free

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

Language: MATLAB - Size: 13.3 MB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 1

hiroyuki-kasai/HybridPrecodingOpt

Optimization algorithms for hybrid precoding in mmWave MIMO systems: Version 1.1.0

Language: MATLAB - Size: 938 KB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 57 - Forks: 30

mrparker909/MGLMRiem

Implementing the algorithms of Kim et al. 2014 for regressing multiple symmetric positive definite matrices against real valued covariates.

Language: R - Size: 177 KB - Last synced at: over 2 years ago - Pushed at: over 5 years ago - Stars: 1 - Forks: 1

GitWR/SPDNet Fork of YirongMao/SPDNet

This is an unofficial PyTorch implementation for paper "A Riemannian Network for SPD Matrix Learning", AAAI 2017

Size: 912 KB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 0

Related Keywords
manifold-optimization 18 riemannian-optimization 3 manifold 3 optimization-algorithms 2 riemannian-manifold 2 deep-learning 2 manifold-learning 2 robotics 2 optimization 2 symmetric-positive-definite 1 support-vector-machines 1 subspace 1 src 1 manifold-learning-algorithms 1 spd 1 sparse-coding 1 image-set-classification 1 principal-component-analysis 1 pca 1 matlab-toolbox 1 linear-regression 1 linear-discriminant-analysis 1 face-recognition 1 eigenfaces 1 dictionary-learning 1 covariance-matrix 1 classification-algorithims 1 classification 1 riemman-manifold 1 deep-learning-algorithms 1 regression-algorithms 1 r 1 in-progress 1 glm 1 precoding 1 omp 1 mmwave-5g-networks 1 mmwave 1 mimo-ofdm-matlab 1 mimo 1 matrix-factorization 1 alternating-least-squares 1 spd-manifold 1 lbfgs 1 bfgs 1 solver 1 constraint-satisfaction-problem 1 self-paced-learning 1 multi-label-learning 1 diversity 1 manifold-visualization 1 python3 1 pydantic 1 position-embedding 1 mvit 1 multihead-self-attention 1 keypointnet 1 inverse-kinematics 1 furthest-point-sampling 1 dense-object-nets 1 sgd 1 bipartite-matching 1 quantum-information 1 python 1 neural-network 1 machine-learning 1 pytorch 1 positive-semi-definite 1 positive-definite-matrices 1 orthogonality 1 low-rank 1 invertible-neural-networks 1 constrained-optimization 1 motion-planning 1 mathematics 1 manifolds 1 control 1 transfer-learning 1 random-forest-classifier 1 random-forest 1 maching-learning 1 heterogeneous-domain-adaptation 1 feature-discrepensy 1 domain-adaptation 1 distribution-divergence 1 decision-trees 1 decision-forest 1 data-science 1 data-mining 1 concept-drift 1 visual-transformer 1 transformer-encoder 1 transfomers 1 pytorch-lightning 1 pytorch-implementation 1