Research map / Graph learning / Knowledge and temporal graphs
Dual Quaternion Knowledge Graph Embeddings
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use quaternion relational rotation instead of complex-plane rotation | QuatE vs. a-RotatE · WN18RR | MRR: 0.476 -> 0.488 | Helped |
| Use quaternion relational rotation instead of complex-plane rotation | QuatE vs. a-RotatE · FB15K-237 | MRR: 0.338 -> 0.348 | Helped |
| Add N3 regularization and reciprocal learning (ablation) | QuatE · FB15K | MRR: 0.770 -> 0.833 | Helped |
| Add N3 regularization and reciprocal learning (ablation) | QuatE · FB15K-237 | MRR: 0.311 -> 0.366 | Helped |
| Add relation-quaternion normalization (ablation) | QuatE · WN18 | MRR: 0.936 -> 0.950 | Helped |
| Add relation-quaternion normalization (ablation) | QuatE · FB15K | MRR: 0.686 -> 0.782 | Helped |
| Replace relational rotation with W_r · (Q_h ⊗ Q_t) (ablation) | QuatE · FB15K | MRR: 0.782 -> 0.599 | Hurt |
| Replace relational rotation with W_r · (Q_h ⊗ Q_t) (ablation) | QuatE · WN18 | MRR: 0.950 -> 0.784 | Hurt |
| Add a relation quaternion rotation to the tail entity (ablation) | QuatE · WN18RR | MRR: 0.488 -> 0.477 | No clear effect |
| Add a relation quaternion rotation to the tail entity (ablation) | QuatE · FB15K-237 | MRR: 0.348 -> 0.344 | No clear effect |
| Extend quaternion embeddings to octonion embeddings | QuatE · WN18 | MRR: 0.950 -> 0.950 | No clear effect |
| Extend quaternion embeddings to octonion embeddings | QuatE · WN18RR | MRR: 0.488 -> 0.486 | No clear effect |
Closest papers by meaning
- Quaternion Knowledge Graph Embeddings (NeurIPS 2019 · similarity 0.94)
- RotatE: Knowledge Graph Embedding by Relational Rotation in Complex Space (ICLR 2019 · similarity 0.89)
- 5* Knowledge Graph Embeddings with Projective Transformations (AAAI 2021 · similarity 0.89)
- Learning Hierarchy-Aware Knowledge Graph Embeddings for Link Prediction (AAAI 2020 · similarity 0.88)
- TeDS: Joint Learning of Diachronic and Synchronic Perspectives in Quaternion Space for Temporal Knowledge Graph Completion (ICML 2025 · similarity 0.86)
- Generalizing Knowledge Graph Embedding with Universal Orthogonal Parameterization (ICML 2024 · similarity 0.85)
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