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Multi-relational Poincaré Graph Embeddings

NeurIPS 2019 · Graph learning › Knowledge and temporal graphs · approach: Knowledge graph embeddings · 29 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
use Poincaré embeddings instead of Euclidean embeddingsMuRE/MuRP · WN18RRMRR: .475 -> .481Helped
use Poincaré embeddings instead of Euclidean embeddingsMuRE/MuRP · FB15k-237MRR: .336 -> .335Hurt
use Poincaré embeddings instead of Euclidean embeddingsMuRE/MuRP · NELL-995-h100 d=40 and d=200MRR: .330 -> .344; .355 -> .360Helped
use Poincaré embeddings instead of Euclidean embeddingsMuRE/MuRP · NELL-995-h25 d=200MRR: .365 -> .359Hurt
remove subject relation matrix (ablation)MuRP · WN18RRMRR: .477 -> .307Hurt
remove object relation translation (ablation)MuRP · WN18RRMRR: .477 -> .401Hurt
use separate subject and object relation matrices (ablation)MuRP · WN18RRMRR: .477 -> .367Hurt
translate subject and transform object instead (ablation)MuRP · WN18RRMRR: .477 -> .454Hurt
remove object bias (ablation)MuRP · WN18RRMRR: .477 -> .463Hurt
remove subject bias (ablation)MuRP · WN18RRMRR: .477 -> .460Hurt
replace biases with squared entity embedding norms (ablation)MuRP · WN18RRMRR: .477 -> .414Hurt
replace biases with squared transformed embedding norms (ablation)MuRP · WN18RRMRR: .477 -> .434Hurt

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