symmetric-positive-definite

There are 0 repository under symmetric-positive-definite topic.

hiroyuki-kasai / ClassifierToolbox
A MATLAB toolbox for classifier: Version 1.0.7
face-recognition classification classification-algorithims covariance-matrix sparse-coding linear-regression linear-discriminant-analysis principal-component-analysis symmetric-positive-definite spd subspace manifold matlab-toolbox dictionary-learning manifold-optimization support-vector-machines src eigenfaces pca
Language:MATLAB 81
basiralab / RegGNN
Regression Graph Neural Network (regGNN) for cognitive score prediction.
gnn regression brain-connectivity network-neuroscience graph-neural-networks sample-selection cognitive-score matrix-parallel-transport symmetric-positive-definite riemannian-manifold geodesic-transport
Language:Python 60
adavoudi / spdnet
Implementation of Deep SPDNet in pytorch
pytorch symmetric-positive-definite riemannian-manifold riemannian-optimization deep-learning dimensionality-reduction riemannian-geometry
Language:Python 56
favour-nerrise / xGW-GAT
An Explainable Geometric-Weighted Graph Attention Network (xGW-GAT) for Identifying Functional Networks Associated with Gait Impairment
ai4health brain-imaging brain-networks classification connectome gat graph-attention-networks graph-neural-networks parkinsons-disease pytorch pytorch-geometric rsfmri symmetric-positive-definite gait-impairment
Language:Python 8
rafaels2 / MultiscaleInterpolation
Multiscale analysis of manifold valued functions
manifold approximation approximation-algorithms math symmetric-positive-definite visualization multiscale-analysis
Language:Jupyter Notebook 2