Representation Tradeoffs for Hyperbolic Embeddings
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Abstract (arXiv)
Hyperbolic embeddings offer excellent quality with few dimensions when embedding hierarchical data structures like synonym or type hierarchies. Given a tree, we give a combinatorial construction that embeds the tree in hyperbolic space with arbitrarily low distortion without using optimization. On WordNet, our combinatorial embedding obtains a mean-average-precision of 0.989 with only two dimensions, while Nickel et al.'s recent construction obtains 0.87 using 200 dimensions. We provide upper and lower bounds that allow us to characterize the precision-dimensionality tradeoff inherent in any hyperbolic embedding. To embed general metric spaces, we propose a hyperbolic generalization of multidimensional scaling (h-MDS). We show how to perform exact recovery of hyperbolic points from distances, provide a perturbation analysis, and give a recovery result that allows us to reduce dimensionality. The h-MDS approach offers consistently low distortion even with few dimensions across several datasets. Finally, we extract lessons from the algorithms and theory above to design a PyTorch-based implementation that can handle incomplete information and is scalable.
Key facts. Cited by 204 papers in the map (data through 7 Oct 2026). First posted on arXiv 10 Apr 2018.
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Citing papers per year: 2021: 39; 2022: 35; 2023: 29; 2024: 29; 2025: 36; 2026: 36.
204 papers.
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- 2021Hyperbolic Deep Neural Networks: A Surveycited by 138
- 2022Hyperbolic Image Segmentationcited by 101
- 2022Deep Hierarchical Semantic Segmentationcited by 84
- 2023Hyperbolic Deep Learning in Computer Vision: A Surveycited by 72
- 2021Discrete-time Temporal Network Embedding via Implicit Hierarchical Learning in Hyperbolic Spacecited by 67
- 2021Lorentzian Graph Convolutional Networkscited by 66
- 2022Hyperbolic Contrastive Learning for Visual Representations beyond Objectscited by 58
- 2021Clipped Hyperbolic Classifiers Are Super-Hyperbolic Classifierscited by 56
- 2021A Hyperbolic-to-Hyperbolic Graph Convolutional Networkcited by 53
- 2021HoroPCA: Hyperbolic Dimensionality Reduction via Horospherical Projectionscited by 47
- 2022The Numerical Stability of Hyperbolic Representation Learningcited by 46
- 2021Universal Approximation Theorems for Differentiable Geometric Deep Learningcited by 41
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- 2021Modular Design Patterns for Hybrid Learning and Reasoning Systems: a taxonomy, patterns and use casescited by 39
- 2022Self-Supervised Continual Graph Learning in Adaptive Riemannian Spacescited by 32
- 2021Marius: Learning Massive Graph Embeddings on a Single Machinecited by 29
- 2021Universalizing Weak Supervisioncited by 27
- 2022HIER: Metric Learning Beyond Class Labels via Hierarchical Regularizationcited by 26
- 2022HICF: Hyperbolic Informative Collaborative Filteringcited by 24
- 2023Poincar'e ResNetcited by 24
- 2021Symmetric Spaces for Graph Embeddings: A Finsler-Riemannian Approachcited by 23
- 2022Heterogeneous manifolds for curvature-aware graph embeddingcited by 23
- 2022Latent Graph Inference using Product Manifoldscited by 23
- 2023Hyperbolic Representation Learning: Revisiting and Advancingcited by 21
- 2023Graph-level Representation Learning with Joint-Embedding Predictive Architecturescited by 21
- 2023UUKG: Unified Urban Knowledge Graph Dataset for Urban Spatiotemporal Predictioncited by 20
- 2024Hyperbolic Geometric Latent Diffusion Model for Graph Generationcited by 20
- 2025Hyperbolic Deep Learning for Foundation Models: A Surveycited by 20
- 2022Contrastive Multi-view Hyperbolic Hierarchical Clusteringcited by 19
- 2022Skin Lesion Recognition with Class-Hierarchy Regularized Hyperbolic Embeddingscited by 19
- 2023Hyperbolic Diffusion Embedding and Distance for Hierarchical Representation Learningcited by 18
- 2023Hyperbolic Active Learning for Semantic Segmentation under Domain Shiftcited by 18
- 2025Hyperbolic Safety-Aware Vision-Language Modelscited by 17
- 2022Hyperbolic Sliced-Wasserstein via Geodesic and Horospherical Projectionscited by 16
- 2024Learning Structured Representations with Hyperbolic Embeddingscited by 16
- 2021Unsupervised Hyperbolic Representation Learning via Message Passing Auto-Encoderscited by 15
- 2022HyperMiner: Topic Taxonomy Mining with Hyperbolic Embeddingcited by 15
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- 2021Nested Hyperbolic Spaces for Dimensionality Reduction and Hyperbolic NN Designcited by 14
- 2022Fully-Connected Network on Noncompact Symmetric Space and Ridgelet Transform based on Helgason-Fourier Analysiscited by 14
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- 2021Extracting Event Temporal Relations via Hyperbolic Geometrycited by 13
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- 2021Knowledge-Enhanced Top-K Recommendation in Poincar'e Ballcited by 12
- 2021Generalization Error Bound for Hyperbolic Ordinal Embeddingcited by 12
- 2023Learning Weakly Supervised Audio-Visual Violence Detection in Hyperbolic Spacecited by 12
- 2021Linear Classifiers in Product Space Formscited by 11
50 most cited of 204 All 204 (JSON)
- 2026Curvature Under Attack in hZACH-ViT: Gauge Symmetry, Boundary Saturation, and Adversarial Failure30 Sep 2026
- 2026Rethinking the Fully Hyperbolic Vision Transformer in Polar Coordinates26 Sep 2026
- 2026Geometry-Aware Hyperbolic Residual-Quantized Variational Autoencoders22 Sep 2026
- 2026Hierarchical Prompt Learning for Hyperbolic Vision-Language Models21 Sep 2026
- 2026Riemannian--Lorentz Fusion of Vision Transformers and State-Space Models16 Sep 2026
- 2026Memory Has Geometry: Non-Uniform Geometric Memory for Long-Horizon Personalized AI16 Sep 2026
- 2026HyCoSeq: Contextual Hyperbolic Representation Learning for Genomic Sequences15 Sep 2026
- 2026ISO-RAG: Isoperimetric Noise Control for Retrieval-Augmented Generation1 Sep 2026
- 2026Hyperbolic Latent Geometry for Tree-Structured Prototype Networks: A Local-vs-Global Trade-off25 Aug 2026
- 2026Riemann GeoResolver: A Non-Euclidean Attention Framework from Euclidean Resolver to Hyperbolic-Spherical Geometry11 Aug 2026
- 2026PointCHR: Point Cloud Analysis via Curvature-Aware Hyperbolic Rectification27 Jul 2026
- 20261-Lipschitz Neural Networks on Hadamard Manifolds21 Jul 2026
38 more
- 2026Exposure is not manifestation: measurement target and output resolution jointly determine which behavioural-faithfulness evaluator wins10 Jul 2026
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- 2026HyFL-CLIP: Hyperbolic Fine-Tuning of CLIP for Robust Long-Context Understanding1 Jul 2026
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- 2026HyBIRD: Hyperbolic Bridge Retrieval and Diagnosis for Methodology Inspiration Retrieval29 May 2026
- 2026A Topological Characterization of Graph Neural Networks via Stochastic Block Model Embeddings on the n-Sphere29 May 2026
- 2026HyperGuide: Hyperbolic Guidance for Efficient Multi-Step Reasoning in Large Language Models22 May 2026
- 2026Bayesian Latent Space Models for Graphs Are Misspecified: Toward Robust Inference via Generalized Posteriors18 May 2026
- 2026HyNeuralMap: Hyperbolic Mapping of Visual Semantics to Neural Hierarchies10 May 2026
- 2026ECHO: Continuous Hierarchical Memory for Vision-Language-Action Models9 May 2026
- 2026Semantic Alignment in Hyperbolic Space for Open-Vocabulary Semantic Segmentation9 May 2026
- 2026Hyp2Former: Hierarchy-Aware Hyperbolic Embeddings for Open-Set Panoptic Segmentation4 May 2026
- 2026New non-Euclidean neural quantum states from hyperbolic Lorentz recurrent architectures27 Apr 2026
- 2026HSG: Hyperbolic Scene Graph19 Apr 2026
- 2026EEG-Based Multimodal Learning via Hyperbolic Mixture-of-Curvature Experts14 Apr 2026
- 2026Hierarchical Co-Embedding of Font Shapes and Impression Tags5 Apr 2026
- 2026AEGIS: Adversarial Entropy-Guided Immune System -- Thermodynamic State Space Models for Zero-Day Network Evasion Detection2 Apr 2026
- 2026Uncertainty-guided Compositional Alignment with Part-to-Whole Semantic Representativeness in Hyperbolic Vision-Language Models23 Mar 2026
- 2026A Depth-Aware Comparative Study of Euclidean and Hyperbolic Graph Neural Networks on Bitcoin Transaction Systems17 Mar 2026
- 2026DisRFM: Polar Riemannian Flow Matching for Structure-Preserving Graph Domain Adaptation31 Jan 2026
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- 2026Learning Action Hierarchies via Hybrid Geometric Diffusion5 Jan 2026
- 2026Forget Less by Learning from Parents Through Hierarchical Relationships5 Jan 2026
- 2025Hyperbolic Graph Embeddings: a Survey and an Evaluation on Anomaly Detection21 Dec 2025
- 2025PR-CapsNet: Pseudo-Riemannian Capsule Network with Adaptive Curvature Routing for Graph Learning9 Dec 2025
- 2025Minimizing Hyperbolic Embedding Distortion with LLM-Guided Hierarchy Restructuring16 Nov 2025
- 2025More Than A Shortcut: A Hyperbolic Approach To Early-Exit Networks1 Nov 2025
- 2025Randomized HyperSteiner: A Stochastic Delaunay Triangulation Heuristic for the Hyperbolic Steiner Minimal Tree10 Oct 2025
- 2025PHyCLIP: ℓ1-Product of Hyperbolic Factors Unifies Hierarchy and Compositionality in Vision-Language Representation Learning10 Oct 2025
- 2025Breaking the Euclidean Barrier: Hyperboloid-Based Biological Sequence Analysis1 Oct 2025
- 2025HyperHELM: Hyperbolic Hierarchy Encoding for mRNA Language Modeling29 Sep 2025
- 2025Native Hierarchical and Compositional Representations with Subspace Embeddings21 Aug 2025
- 2025v-PuNNs: van der Put Neural Networks for Transparent Ultrametric Representation Learning1 Aug 2025
- 2025Hyperbolic Deep Learning for Foundation Models: A Survey23 Jul 2025
- 2025Geometry-aware Distance Measure for Diverse Hierarchical Structures in Hyperbolic Spaces23 Jun 2025
- 2025A Set-to-Set Distance Measure in Hyperbolic Space23 Jun 2025
- 2025sHGCN: Simplified hyperbolic graph convolutional neural networks17 Jun 2025
50 newest of 204 All 204 (JSON)
- 2025Hyperbolic Deep Learning for Foundation Models: A Surveycited by 20
- 2025Hyperbolic Safety-Aware Vision-Language Modelscited by 17
- 2025PHyCLIP: ℓ1-Product of Hyperbolic Factors Unifies Hierarchy and Compositionality in Vision-Language Representation Learningcited by 7
- 2026Uncertainty-guided Compositional Alignment with Part-to-Whole Semantic Representativeness in Hyperbolic Vision-Language Modelscited by 2
- 2026Semantic Alignment in Hyperbolic Space for Open-Vocabulary Semantic Segmentationcited by 1
- 2026Is the Geometry Doing the Work? An Operating-Point Audit of Hierarchy in Hyperbolic Vision-Language Modelscited by 0
- 2026Hierarchical Prompt Learning for Hyperbolic Vision-Language Modelscited by 0
- 2026Hierarchical Prompt Learning for Hyperbolic Vision-Language Models21 Sep 2026
- 2026Is the Geometry Doing the Work? An Operating-Point Audit of Hierarchy in Hyperbolic Vision-Language Models6 Jul 2026
- 2026Semantic Alignment in Hyperbolic Space for Open-Vocabulary Semantic Segmentation9 May 2026
- 2026Uncertainty-guided Compositional Alignment with Part-to-Whole Semantic Representativeness in Hyperbolic Vision-Language Models23 Mar 2026
- 2025PHyCLIP: ℓ1-Product of Hyperbolic Factors Unifies Hierarchy and Compositionality in Vision-Language Representation Learning10 Oct 2025
- 2025Hyperbolic Deep Learning for Foundation Models: A Survey23 Jul 2025
- 2025Hyperbolic Safety-Aware Vision-Language Models15 Mar 2025
- 2021Hyperbolic Deep Neural Networks: A Surveycited by 138
- 2022Hyperbolic Image Segmentationcited by 101
- 2022Deep Hierarchical Semantic Segmentationcited by 84
- 2023Hyperbolic Deep Learning in Computer Vision: A Surveycited by 72
- 2021Discrete-time Temporal Network Embedding via Implicit Hierarchical Learning in Hyperbolic Spacecited by 67
- 2021Lorentzian Graph Convolutional Networkscited by 66
- 2022Hyperbolic Contrastive Learning for Visual Representations beyond Objectscited by 58
- 2021Clipped Hyperbolic Classifiers Are Super-Hyperbolic Classifierscited by 56
- 2021A Hyperbolic-to-Hyperbolic Graph Convolutional Networkcited by 53
- 2021HoroPCA: Hyperbolic Dimensionality Reduction via Horospherical Projectionscited by 47
- 2022The Numerical Stability of Hyperbolic Representation Learningcited by 46
- 2021Universal Approximation Theorems for Differentiable Geometric Deep Learningcited by 41
12 most cited of 187 All 187 (JSON)
- 2026Curvature Under Attack in hZACH-ViT: Gauge Symmetry, Boundary Saturation, and Adversarial Failure30 Sep 2026
- 2026Rethinking the Fully Hyperbolic Vision Transformer in Polar Coordinates26 Sep 2026
- 2026Geometry-Aware Hyperbolic Residual-Quantized Variational Autoencoders22 Sep 2026
- 2026Riemannian--Lorentz Fusion of Vision Transformers and State-Space Models16 Sep 2026
- 2026Memory Has Geometry: Non-Uniform Geometric Memory for Long-Horizon Personalized AI16 Sep 2026
- 2026HyCoSeq: Contextual Hyperbolic Representation Learning for Genomic Sequences15 Sep 2026
- 2026Hyperbolic Latent Geometry for Tree-Structured Prototype Networks: A Local-vs-Global Trade-off25 Aug 2026
- 2026Riemann GeoResolver: A Non-Euclidean Attention Framework from Euclidean Resolver to Hyperbolic-Spherical Geometry11 Aug 2026
- 2026PointCHR: Point Cloud Analysis via Curvature-Aware Hyperbolic Rectification27 Jul 2026
- 20261-Lipschitz Neural Networks on Hadamard Manifolds21 Jul 2026
- 2026Exposure is not manifestation: measurement target and output resolution jointly determine which behavioural-faithfulness evaluator wins10 Jul 2026
- 2026Riemannian Geometry for Pre-trained Language Model Embeddings8 Jul 2026
12 newest of 187 All 187 (JSON)