2 citations · 6 across the 5 of their papers we have counts for
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3 papers · 1 filter
cs.LG2017★ 1 cited
Curvature-aware Manifold Learning
Yangyang Li
Traditional manifold learning algorithms assumed that the embedded manifold is globally or locally isometric to Euclidean space. Under this assumption, they divided manifold into a…
cs.LG2017★ 2 cited
Applying Ricci Flow to High Dimensional Manifold Learning
Yangyang Li, Ruqian Lu
Traditional manifold learning algorithms often bear an assumption that the local neighborhood of any point on embedded manifold is roughly equal to the tangent space at that point…
cs.CV2017★ 1 cited
Locality preserving projection on SPD matrix Lie group: algorithm and analysis
Yangyang Li, Ruqian Lu
Symmetric positive definite (SPD) matrices used as feature descriptors in image recognition are usually high dimensional. Traditional manifold learning is only applicable for reduc…