Adding hierarchy-encouraging losses to hyperbolic text-image-point cloud contrastive training yields hierarchical 3D point cloud embeddings with small downstream gains.
Bronstein, and Jonathan J
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Hyperbolic Contrastive Learning for Hierarchical 3D Point Cloud Embedding
Adding hierarchy-encouraging losses to hyperbolic text-image-point cloud contrastive training yields hierarchical 3D point cloud embeddings with small downstream gains.