Measuring Compositionality in Representation Learning
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Abstract (arXiv)
Many machine learning algorithms represent input data with vector embeddings or discrete codes. When inputs exhibit compositional structure (e.g. objects built from parts or procedures from subroutines), it is natural to ask whether this compositional structure is reflected in the the inputs' learned representations. While the assessment of compositionality in languages has received significant attention in linguistics and adjacent fields, the machine learning literature lacks general-purpose tools for producing graded measurements of compositional structure in more general (e.g. vector-valued) representation spaces. We describe a procedure for evaluating compositionality by measuring how well the true representation-producing model can be approximated by a model that explicitly composes a collection of inferred representational primitives. We use the procedure to provide formal and empirical characterizations of compositional structure in a variety of settings, exploring the relationship between compositionality and learning dynamics, human judgments, representational similarity, and generalization.
Key facts. Cited by 84 papers in the map (data through 14 Oct 2026). First posted on arXiv 19 Feb 2019.
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Citing papers per year: 2021: 17; 2022: 19; 2023: 14; 2024: 21; 2025: 9; 2026: 4.
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- 2024Benchmarking Complex Instruction-Following with Multiple Constraints Compositioncited by 152
- 2023Compositional Abilities Emerge Multiplicatively: Exploring Diffusion Models on a Synthetic Taskcited by 93
- 2023Towards Understanding and Improving GFlowNet Trainingcited by 75
- 2023Linear Spaces of Meanings: Compositional Structures in Vision-Language Modelscited by 48
- 2024TC-Bench: Benchmarking Temporal Compositionality in Text-to-Video and Image-to-Video Generationcited by 43
- 2021Emergent Communication of Generalizationscited by 42
- 2022Compositional Generalization in Unsupervised Compositional Representation Learning: A Study on Disentanglement and Emergent Languagecited by 42
- 2022Characterizing Intrinsic Compositionality in Transformers with Tree Projectionscited by 41
- 2022Neural Systematic Bindercited by 37
- 2022Do Vision-Language Pretrained Models Learn Composable Primitive Concepts?cited by 31
- 2021EXplainable Neural-Symbolic Learning (X-NeSyL) methodology to fuse deep learning representations with expert knowledge graphs: the MonuMAI cultural heritage use casecited by 30
- 2022Emergent Communication: Generalization and Overfitting in Lewis Gamescited by 28
38 more
- 2022How to Reuse and Compose Knowledge for a Lifetime of Tasks: A Survey on Continual Learning and Functional Compositioncited by 27
- 2022Unit Testing for Concepts in Neural Networkscited by 23
- 2024Relational Composition in Neural Networks: A Survey and Call to Actioncited by 23
- 2022Toward Compositional Generalization in Object-Oriented World Modelingcited by 22
- 2021Improving Compositional Generalization with Self-Training for Data-to-Text Generationcited by 19
- 2023Learning to Extrapolate: A Transductive Approachcited by 19
- 2021Don't Take It Literally: An Edit-Invariant Sequence Loss for Text Generationcited by 17
- 2024A Review of the Applications of Deep Learning-Based Emergent Communicationcited by 17
- 2024Geometric Signatures of Compositionality Across a Language Model's Lifetimecited by 16
- 2021Zero-shot Node Classification with Decomposed Graph Prototype Networkcited by 15
- 2024On The Specialization of Neural Modulescited by 14
- 2023Towards More Human-like AI Communication: A Review of Emergent Communication Researchcited by 13
- 2024A Complexity-Based Theory of Compositionalitycited by 13
- 2021Distinguishing rule- and exemplar-based generalization in learning systemscited by 12
- 2022Benchmarking Compositionality with Formal Languagescited by 12
- 2022Greybox XAI: a Neural-Symbolic learning framework to produce interpretable predictions for image classificationcited by 12
- 2021Expressivity of Emergent Language is a Trade-off between Contextual Complexity and Unpredictabilitycited by 11
- 2022Clustering units in neural networks: upstream vs downstream informationcited by 11
- 2023Lewis's Signaling Game as beta-VAE For Natural Word Lengths and Segmentscited by 11
- 2025Meta-Thinking in LLMs via Multi-Agent Reinforcement Learning: A Surveycited by 10
- 2022Are Representations Built from the Ground Up? An Empirical Examination of Local Composition in Language Modelscited by 9
- 2022Compositionality as Lexical Symmetrycited by 8
- 2022Defending Compositionality in Emergent Languagescited by 8
- 2022Transparency Helps Reveal When Language Models Learn Meaningcited by 8
- 2022Robust and Controllable Object-Centric Learning through Energy-based Modelscited by 7
- 2024From Frege to chatGPT: Compositionality in language, cognition, and deep neural networkscited by 7
- 2024Towards Compositionality in Concept Learningcited by 7
- 2021On the Interplay Between Fine-tuning and Composition in Transformerscited by 6
- 2021Grounded Graph Decoding Improves Compositional Generalization in Question Answeringcited by 6
- 2023Basic syntax from speech: Spontaneous concatenation in unsupervised deep neural networkscited by 6
- 2023The Role of Linguistic Priors in Measuring Compositional Generalization of Vision-Language Modelscited by 6
- 2025A Theory of Initialisation's Impact on Specialisationcited by 6
- 2024Language Evolution with Deep Learningcited by 5
- 2024What makes Models Compositional? A Theoretical View: With Supplementcited by 5
- 2024Understanding Simplicity Bias towards Compositional Mappings via Learning Dynamicscited by 5
- 2024Swing-by Dynamics in Concept Learning and Compositional Generalizationcited by 5
- 2024Quantifying artificial intelligence through algorithmic generalizationcited by 5
- 2025Behavioural vs. Representational Systematicity in End-to-End Models: An Opinionated Surveycited by 5
50 most cited of 84 All 84 (JSON)
- 2026Distilling a Modular Reservoir Through a Genomic Bottleneck20 Jun 2026
- 2026Compositionality Emerges in a Narrow Depth-Connectivity Regime: Architecture Constraints and Solution Manifolds18 Jun 2026
- 2026Emergent Compositional Communication for Latent World Properties18 Mar 2026
- 2026CtD: Composition through Decomposition in Emergent Communication15 Jan 2026
- 2025Exploring Compositionality in Vision Transformers using Wavelet Representations30 Dec 2025
- 2025Lessons from Neuroscience for AI: How integrating Actions, Compositional Structure and Episodic Memory could enable Safe, Interpretable and Human-Like AI27 Dec 2025
- 2025Quantifying Compositionality of Classic and State-of-the-Art Embeddings14 Sep 2025
- 2025Behavioural vs. Representational Systematicity in End-to-End Models: An Opinionated Survey4 Jun 2025
- 2025Semantic Communication meets System 2 ML: How Abstraction, Compositionality and Emergent Languages Shape Intelligence27 May 2025
- 2025Meta-Thinking in LLMs via Multi-Agent Reinforcement Learning: A Survey20 Apr 2025
- 2025Make Haste Slowly: A Theory of Emergent Structured Mixed Selectivity in Feature Learning ReLU Networks8 Mar 2025
- 2025A Theory of Initialisation's Impact on Specialisation4 Mar 2025
38 more
- 2025Unsupervised Translation of Emergent Communication11 Feb 2025
- 2024Aligning Generalisation Between Humans and Machines23 Nov 2024
- 2024Semantics and Spatiality of Emergent Communication15 Nov 2024
- 2024Quantifying artificial intelligence through algorithmic generalization8 Nov 2024
- 2024SimSiam Naming Game: A Unified Approach for Emergent Communication and Representation Learning29 Oct 2024
- 2024Composing Diffusion Policies for Few-shot Learning of Movement Trajectories22 Oct 2024
- 2024A Complexity-Based Theory of Compositionality18 Oct 2024
- 2024Swing-by Dynamics in Concept Learning and Compositional Generalization10 Oct 2024
- 2024Geometric Signatures of Compositionality Across a Language Model's Lifetime2 Oct 2024
- 2024On The Specialization of Neural Modules23 Sep 2024
- 2024Understanding Simplicity Bias towards Compositional Mappings via Learning Dynamics15 Sep 2024
- 2024Unsupervised Composable Representations for Audio19 Aug 2024
- 2024Relational Composition in Neural Networks: A Survey and Call to Action19 Jul 2024
- 2024Benchmarking Complex Instruction-Following with Multiple Constraints Composition4 Jul 2024
- 2024A Review of the Applications of Deep Learning-Based Emergent Communication3 Jul 2024
- 2024Towards Compositionality in Concept Learning26 Jun 2024
- 2024TC-Bench: Benchmarking Temporal Compositionality in Text-to-Video and Image-to-Video Generation12 Jun 2024
- 2024Compositional Generalization with Grounded Language Models7 Jun 2024
- 2024From Frege to chatGPT: Compositionality in language, cognition, and deep neural networks24 May 2024
- 2024What makes Models Compositional? A Theoretical View: With Supplement2 May 2024
- 2024Language Evolution with Deep Learning18 Mar 2024
- 2024On the generalization capacity of neural networks during generic multimodal reasoning26 Jan 2024
- 2023Compositional Fusion of Signals in Data Embedding18 Nov 2023
- 2023Lewis's Signaling Game as beta-VAE For Natural Word Lengths and Segments8 Nov 2023
- 2023Compositional Abilities Emerge Multiplicatively: Exploring Diffusion Models on a Synthetic Task13 Oct 2023
- 2023The Role of Linguistic Priors in Measuring Compositional Generalization of Vision-Language Models4 Oct 2023
- 2023Modularity in Deep Learning: A Survey2 Oct 2023
- 2023Towards More Human-like AI Communication: A Review of Emergent Communication Research1 Aug 2023
- 2023Does Visual Pretraining Help End-to-End Reasoning?17 Jul 2023
- 2023Compositional Prototypical Networks for Few-Shot Classification11 Jun 2023
- 2023Towards Understanding and Improving GFlowNet Training11 May 2023
- 2023Basic syntax from speech: Spontaneous concatenation in unsupervised deep neural networks2 May 2023
- 2023Learning to Extrapolate: A Transductive Approach27 Apr 2023
- 2023Models of symbol emergence in communication: a conceptual review and a guide for avoiding local minima8 Mar 2023
- 2023Linear Spaces of Meanings: Compositional Structures in Vision-Language Models28 Feb 2023
- 2023Recursive Neural Networks with Bottlenecks Diagnose (Non-)Compositionality31 Jan 2023
- 2022A Short Survey of Systematic Generalization22 Nov 2022
- 2022Characterizing Intrinsic Compositionality in Transformers with Tree Projections2 Nov 2022
50 newest of 84 All 84 (JSON)
- 2023Compositional Abilities Emerge Multiplicatively: Exploring Diffusion Models on a Synthetic Taskcited by 93
- 2024Swing-by Dynamics in Concept Learning and Compositional Generalizationcited by 5
- 2024Unsupervised Composable Representations for Audiocited by 4
- 2024Composing Diffusion Policies for Few-shot Learning of Movement Trajectoriescited by 3
- 2024Composing Diffusion Policies for Few-shot Learning of Movement Trajectories22 Oct 2024
- 2024Swing-by Dynamics in Concept Learning and Compositional Generalization10 Oct 2024
- 2024Unsupervised Composable Representations for Audio19 Aug 2024
- 2023Compositional Abilities Emerge Multiplicatively: Exploring Diffusion Models on a Synthetic Task13 Oct 2023
- 2022Do Vision-Language Pretrained Models Learn Composable Primitive Concepts?cited by 31
- 2025Meta-Thinking in LLMs via Multi-Agent Reinforcement Learning: A Surveycited by 10
- 2024On the generalization capacity of neural networks during generic multimodal reasoningcited by 3
- 2023Does Visual Pretraining Help End-to-End Reasoning?cited by 1
- 2025Meta-Thinking in LLMs via Multi-Agent Reinforcement Learning: A Survey20 Apr 2025
- 2024On the generalization capacity of neural networks during generic multimodal reasoning26 Jan 2024
- 2023Does Visual Pretraining Help End-to-End Reasoning?17 Jul 2023
- 2022Do Vision-Language Pretrained Models Learn Composable Primitive Concepts?31 Mar 2022
- 2024Benchmarking Complex Instruction-Following with Multiple Constraints Compositioncited by 152
- 2023Towards Understanding and Improving GFlowNet Trainingcited by 75
- 2024TC-Bench: Benchmarking Temporal Compositionality in Text-to-Video and Image-to-Video Generationcited by 43
- 2021Emergent Communication of Generalizationscited by 42
- 2022Compositional Generalization in Unsupervised Compositional Representation Learning: A Study on Disentanglement and Emergent Languagecited by 42
- 2022Characterizing Intrinsic Compositionality in Transformers with Tree Projectionscited by 41
- 2022Neural Systematic Bindercited by 37
- 2021EXplainable Neural-Symbolic Learning (X-NeSyL) methodology to fuse deep learning representations with expert knowledge graphs: the MonuMAI cultural heritage use casecited by 30
- 2022Emergent Communication: Generalization and Overfitting in Lewis Gamescited by 28
- 2022How to Reuse and Compose Knowledge for a Lifetime of Tasks: A Survey on Continual Learning and Functional Compositioncited by 27
- 2022Unit Testing for Concepts in Neural Networkscited by 23
- 2024Relational Composition in Neural Networks: A Survey and Call to Actioncited by 23
12 most cited of 72 All 72 (JSON)
- 2026Distilling a Modular Reservoir Through a Genomic Bottleneck20 Jun 2026
- 2026Compositionality Emerges in a Narrow Depth-Connectivity Regime: Architecture Constraints and Solution Manifolds18 Jun 2026
- 2026Emergent Compositional Communication for Latent World Properties18 Mar 2026
- 2026CtD: Composition through Decomposition in Emergent Communication15 Jan 2026
- 2025Exploring Compositionality in Vision Transformers using Wavelet Representations30 Dec 2025
- 2025Lessons from Neuroscience for AI: How integrating Actions, Compositional Structure and Episodic Memory could enable Safe, Interpretable and Human-Like AI27 Dec 2025
- 2025Quantifying Compositionality of Classic and State-of-the-Art Embeddings14 Sep 2025
- 2025Behavioural vs. Representational Systematicity in End-to-End Models: An Opinionated Survey4 Jun 2025
- 2025Semantic Communication meets System 2 ML: How Abstraction, Compositionality and Emergent Languages Shape Intelligence27 May 2025
- 2025Make Haste Slowly: A Theory of Emergent Structured Mixed Selectivity in Feature Learning ReLU Networks8 Mar 2025
- 2025A Theory of Initialisation's Impact on Specialisation4 Mar 2025
- 2025Unsupervised Translation of Emergent Communication11 Feb 2025
12 newest of 72 All 72 (JSON)