A knowledge-aware recommender combining Lorentz-model hyperbolic embeddings with three model-level contrastive augmentations reports up to 11.03% improvement over the strongest baseline.
In: Annales de l’institut Henri Poincaré (1948)
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Hyperbolic Contrastive Learning with Model-augmentation for Knowledge-aware Recommendation
A knowledge-aware recommender combining Lorentz-model hyperbolic embeddings with three model-level contrastive augmentations reports up to 11.03% improvement over the strongest baseline.