Quantifying High-order Interdependencies via Multivariate Extensions of the Mutual Information
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Abstract (arXiv)
This article introduces a model-agnostic approach to study statistical synergy, a form of emergence in which patterns at large scales are not traceable from lower scales. Our framework leverages various multivariate extensions of Shannon's mutual information, and introduces the O-information as a metric capable of characterising synergy- and redundancy-dominated systems. We develop key analytical properties of the O-information, and study how it relates to other metrics of high-order interactions from the statistical mechanics and neuroscience literature. Finally, as a proof of concept, we use the proposed framework to explore the relevance of statistical synergy in Baroque music scores.
Key facts. Cited by 30 papers in the map (data through 7 Oct 2026). First posted on arXiv 28 Feb 2019.
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Citing papers per year: 2021: 1; 2022: 3; 2023: 4; 2024: 6; 2025: 6; 2026: 10.
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- 2024Information-Theoretic Progress Measures reveal Grokking is an Emergent Phase Transitioncited by 16
- 2023Learning High-Order Relationships of Brain Regionscited by 10
- 2022Generative power of a protein language model trained on multiple sequence alignmentscited by 9
- 2023Information decomposition in complex systems via machine learningcited by 9
- 2025MvHo-IB: Multi-View Higher-Order Information Bottleneck for Brain Disorder Diagnosiscited by 8
- 2026The data geometry of masking diffusion: Certified-optimal schedules via unmasking growth complexitycited by 8
- 2022Synergistic information supports modality integration and flexible learning in neural networks solving multiple taskscited by 7
- 2025InfoBridge: Mutual Information estimation via Bridge Matchingcited by 7
- 2025A Generalized Information Bottleneck Theory of Deep Learningcited by 4
- 2025FMMI: Flow Matching Mutual Information Estimationcited by 4
- 2026A Statistical Framework for Auditing Behavioral Dependence and Induced Bias in LLM Judgescited by 4
- 2021Neural Dependency Coding inspired Multimodal Fusioncited by 3
18 more
- 2023Kernel-based Joint Independence Tests for Multivariate Stationary and Non-stationary Time Seriescited by 3
- 2023Interaction Measures, Partition Lattices and Kernel Tests for High-Order Interactionscited by 3
- 2024SOmegaI: Score-based O-INFORMATION Estimationcited by 3
- 2024Partial information decomposition: redundancy as information bottleneckcited by 3
- 2024Partial Information Decomposition for Data Interpretability and Feature Selectioncited by 3
- 2024Dissipation alters modes of information encoding in small quantum reservoirs near criticalitycited by 3
- 2026Towards Worst-Case Guarantees with Scale-Aware Interpretabilitycited by 3
- 2026Modeling Higher-Order Brain Interactions via a Multi-View Information Bottleneck Framework for fMRI-based Psychiatric Diagnosiscited by 3
- 2022Higher-order mutual information reveals synergistic sub-networks for multi-neuron importancecited by 1
- 2026Tuning the Implicit Regularizer of Masked Diffusion Language Models: Enhancing Generalization via Insights from k-Paritycited by 1
- 2024Surveying the space of descriptions of a composite system with machine learningcited by 0
- 2025Cooperative effects in feature importance of individual patterns: application to air pollutants and Alzheimer diseasecited by 0
- 2025Information-theoretic signatures of causality in Bayesian networks and hypergraphscited by 0
- 2026HyperPotter: Spell the Charm of High-Order Interactions in Audio Deepfake Detectioncited by 0
- 2026Factorization Regret mediates compositional generalization in latent spacecited by 0
- 2026Dynamic Vine Copulas: Detecting and Quantifying Time-Varying Higher-Order Interactionscited by 0
- 2026Capacity and Redundancy Trade-offs in Multi-Task Learningcited by 0
- 2026ALICE: In-context, Zero-shot, Mutual Information Estimationcited by 0
- 2026ALICE: In-context, Zero-shot, Mutual Information Estimation28 Sep 2026
- 2026The data geometry of masking diffusion: Certified-optimal schedules via unmasking growth complexity13 Aug 2026
- 2026Capacity and Redundancy Trade-offs in Multi-Task Learning17 Jul 2026
- 2026Dynamic Vine Copulas: Detecting and Quantifying Time-Varying Higher-Order Interactions4 May 2026
- 2026Modeling Higher-Order Brain Interactions via a Multi-View Information Bottleneck Framework for fMRI-based Psychiatric Diagnosis20 Apr 2026
- 2026A Statistical Framework for Auditing Behavioral Dependence and Induced Bias in LLM Judges8 Apr 2026
- 2026Factorization Regret mediates compositional generalization in latent space28 Mar 2026
- 2026HyperPotter: Spell the Charm of High-Order Interactions in Audio Deepfake Detection5 Feb 2026
- 2026Towards Worst-Case Guarantees with Scale-Aware Interpretability5 Feb 2026
- 2026Tuning the Implicit Regularizer of Masked Diffusion Language Models: Enhancing Generalization via Insights from k-Parity30 Jan 2026
- 2025Information-theoretic signatures of causality in Bayesian networks and hypergraphs23 Dec 2025
- 2025FMMI: Flow Matching Mutual Information Estimation11 Nov 2025
18 more
- 2025A Generalized Information Bottleneck Theory of Deep Learning30 Sep 2025
- 2025Cooperative effects in feature importance of individual patterns: application to air pollutants and Alzheimer disease30 Jul 2025
- 2025MvHo-IB: Multi-View Higher-Order Information Bottleneck for Brain Disorder Diagnosis3 Jul 2025
- 2025InfoBridge: Mutual Information estimation via Bridge Matching3 Feb 2025
- 2024Dissipation alters modes of information encoding in small quantum reservoirs near criticality24 Dec 2024
- 2024Surveying the space of descriptions of a composite system with machine learning27 Nov 2024
- 2024Information-Theoretic Progress Measures reveal Grokking is an Emergent Phase Transition16 Aug 2024
- 2024Partial Information Decomposition for Data Interpretability and Feature Selection29 May 2024
- 2024Partial information decomposition: redundancy as information bottleneck13 May 2024
- 2024SOmegaI: Score-based O-INFORMATION Estimation8 Feb 2024
- 2023Learning High-Order Relationships of Brain Regions2 Dec 2023
- 2023Information decomposition in complex systems via machine learning10 Jul 2023
- 2023Interaction Measures, Partition Lattices and Kernel Tests for High-Order Interactions1 Jun 2023
- 2023Kernel-based Joint Independence Tests for Multivariate Stationary and Non-stationary Time Series15 May 2023
- 2022Higher-order mutual information reveals synergistic sub-networks for multi-neuron importance1 Nov 2022
- 2022Synergistic information supports modality integration and flexible learning in neural networks solving multiple tasks6 Oct 2022
- 2022Generative power of a protein language model trained on multiple sequence alignments14 Apr 2022
- 2021Neural Dependency Coding inspired Multimodal Fusion28 Sep 2021
- 2024Information-Theoretic Progress Measures reveal Grokking is an Emergent Phase Transitioncited by 16
- 2023Learning High-Order Relationships of Brain Regionscited by 10
- 2022Generative power of a protein language model trained on multiple sequence alignmentscited by 9
- 2023Information decomposition in complex systems via machine learningcited by 9
- 2025MvHo-IB: Multi-View Higher-Order Information Bottleneck for Brain Disorder Diagnosiscited by 8
- 2026The data geometry of masking diffusion: Certified-optimal schedules via unmasking growth complexitycited by 8
- 2022Synergistic information supports modality integration and flexible learning in neural networks solving multiple taskscited by 7
- 2025InfoBridge: Mutual Information estimation via Bridge Matchingcited by 7
- 2025A Generalized Information Bottleneck Theory of Deep Learningcited by 4
- 2026A Statistical Framework for Auditing Behavioral Dependence and Induced Bias in LLM Judgescited by 4
- 2021Neural Dependency Coding inspired Multimodal Fusioncited by 3
- 2023Kernel-based Joint Independence Tests for Multivariate Stationary and Non-stationary Time Seriescited by 3
12 most cited of 28 All 28 (JSON)
- 2026ALICE: In-context, Zero-shot, Mutual Information Estimation28 Sep 2026
- 2026The data geometry of masking diffusion: Certified-optimal schedules via unmasking growth complexity13 Aug 2026
- 2026Capacity and Redundancy Trade-offs in Multi-Task Learning17 Jul 2026
- 2026Dynamic Vine Copulas: Detecting and Quantifying Time-Varying Higher-Order Interactions4 May 2026
- 2026Modeling Higher-Order Brain Interactions via a Multi-View Information Bottleneck Framework for fMRI-based Psychiatric Diagnosis20 Apr 2026
- 2026A Statistical Framework for Auditing Behavioral Dependence and Induced Bias in LLM Judges8 Apr 2026
- 2026Factorization Regret mediates compositional generalization in latent space28 Mar 2026
- 2026HyperPotter: Spell the Charm of High-Order Interactions in Audio Deepfake Detection5 Feb 2026
- 2026Towards Worst-Case Guarantees with Scale-Aware Interpretability5 Feb 2026
- 2025Information-theoretic signatures of causality in Bayesian networks and hypergraphs23 Dec 2025
- 2025A Generalized Information Bottleneck Theory of Deep Learning30 Sep 2025
- 2025Cooperative effects in feature importance of individual patterns: application to air pollutants and Alzheimer disease30 Jul 2025
12 newest of 28 All 28 (JSON)