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Research map / Graph learning / Graph self-supervised learning

Computationally Tractable Riemannian Manifolds for Graph Embeddings

AAAI 2021 · Graph learning › Graph self-supervised learning · approach: Heterophily and imbalance on graphs · 12 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use SPD or hyperbolic embeddings instead of Euclidean embeddingsGraph embeddings · Real graph datasetsgraph reconstructionHelped
Use SPD-Stein embeddings instead of Euclidean embeddingsGraph embeddings · Real graph datasetsaverage distortionHelped
Use SPD-Stein embeddings instead of hyperbolic embeddingsGraph embeddings · Facebook graphF1@1Helped
Use SPD-Stein embeddings instead of other evaluated spacesGraph embeddings · Real graph datasetsranking metricsMixed
Use a hyperbolic component rather than only non-negatively curved embeddingsSynthetic tree graph embeddings · Full balanced tree and cycle of treesF1@kHelped
Use Grassmann embeddings instead of spherical embeddingsCompact graph embeddings · cat-cortex dissimilarity datasetaverage distortionHelped
Use Grassmann embeddings instead of spherical embeddingsCompact graph embeddings · road-minnesota graphaverage distortionNo clear effect
Increase RSNE temperature to emphasize global structureRSNE graph embeddings · Synthetic graphsF1@kMixed

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