Unit Testing for Concepts in Neural Networks
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Abstract (arXiv)
Many complex problems are naturally understood in terms of symbolic concepts. For example, our concept of "cat" is related to our concepts of "ears" and "whiskers" in a non-arbitrary way. Fodor (1998) proposes one theory of concepts, which emphasizes symbolic representations related via constituency structures. Whether neural networks are consistent with such a theory is open for debate. We propose unit tests for evaluating whether a system's behavior is consistent with several key aspects of Fodor's criteria. Using a simple visual concept learning task, we evaluate several modern neural architectures against this specification. We find that models succeed on tests of groundedness, modularlity, and reusability of concepts, but that important questions about causality remain open. Resolving these will require new methods for analyzing models' internal states.
Key facts. Cited by 23 papers in the map (data through 7 Oct 2026). Builds on 36 of its 63 references that are in the map. First posted on arXiv 28 Jul 2022.
Builds on
36 of 63 references.
References · 36
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Citing papers per year: 2022: 4; 2023: 9; 2024: 6; 2025: 3; 2026: 1.
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- 2023Causal Abstraction: A Theoretical Foundation for Mechanistic Interpretabilitycited by 194
- 2023Interpretability at Scale: Identifying Causal Mechanisms in Alpacacited by 102
- 2022Does CLIP Bind Concepts? Probing Compositionality in Large Image Modelscited by 101
- 2023Eight Things to Know about Large Language Modelscited by 73
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- 2023The Hidden Language of Diffusion Modelscited by 34
- 2022Causal Proxy Models for Concept-Based Model Explanationscited by 29
- 2023Dissociating language and thought in large language modelscited by 27
- 2024Relational Composition in Neural Networks: A Survey and Call to Actioncited by 23
- 2022Better Hit the Nail on the Head than Beat around the Bush: Removing Protected Attributes with a Single Projectioncited by 17
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- 2024On the Tip of the Tongue: Analyzing Conceptual Representation in Large Language Models with Reverse-Dictionary Probecited by 6
- 2025Sample-efficient Learning of Concepts with Theoretical Guarantees: from Data to Concepts without Interventionscited by 6
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- 2023Deep Natural Language Feature Learning for Interpretable Predictioncited by 1
- 2024Interpreting the structure of multi-object representations in vision encoderscited by 1
- 2025On the Performance of Concept Probing: The Influence of the Data (Extended Version)cited by 0
- 2025Concept Probing: Where to Find Human-Defined Concepts (Extended Version)cited by 0
- 2026Geo-Spatial Concept Probing of Large Language Models: Abstraction, Compositionality, and Groundingcited by 0
- 2026Geo-Spatial Concept Probing of Large Language Models: Abstraction, Compositionality, and Grounding7 Aug 2026
- 2025Concept Probing: Where to Find Human-Defined Concepts (Extended Version)24 Jul 2025
- 2025On the Performance of Concept Probing: The Influence of the Data (Extended Version)24 Jul 2025
- 2025Sample-efficient Learning of Concepts with Theoretical Guarantees: from Data to Concepts without Interventions10 Feb 2025
- 2024Concept-Based Explanations in Computer Vision: Where Are We and Where Could We Go?20 Sep 2024
- 2024Relational Composition in Neural Networks: A Survey and Call to Action19 Jul 2024
- 2024Towards Compositionality in Concept Learning26 Jun 2024
- 2024Interpreting the structure of multi-object representations in vision encoders13 Jun 2024
- 2024If CLIP Could Talk: Understanding Vision-Language Model Representations Through Their Preferred Concept Descriptions25 Mar 2024
- 2024On the Tip of the Tongue: Analyzing Conceptual Representation in Large Language Models with Reverse-Dictionary Probe22 Feb 2024
- 2023Deep Natural Language Feature Learning for Interpretable Prediction9 Nov 2023
- 2023Operationalising Representation in Natural Language Processing14 Jun 2023
11 more
- 2023The Hidden Language of Diffusion Models1 Jun 2023
- 2023Interpretability at Scale: Identifying Causal Mechanisms in Alpaca15 May 2023
- 2023Angler: Helping Machine Translation Practitioners Prioritize Model Improvements12 Apr 2023
- 2023Eight Things to Know about Large Language Models2 Apr 2023
- 2023Break It Down: Evidence for Structural Compositionality in Neural Networks26 Jan 2023
- 2023Dissociating language and thought in large language models16 Jan 2023
- 2023Causal Abstraction: A Theoretical Foundation for Mechanistic Interpretability11 Jan 2023
- 2022Does CLIP Bind Concepts? Probing Compositionality in Large Image Models20 Dec 2022
- 2022Better Hit the Nail on the Head than Beat around the Bush: Removing Protected Attributes with a Single Projection8 Dec 2022
- 2022Language Models Understand Us, Poorly19 Oct 2022
- 2022Causal Proxy Models for Concept-Based Model Explanations28 Sep 2022
- 2023The Hidden Language of Diffusion Modelscited by 34
- 2023The Hidden Language of Diffusion Models1 Jun 2023
- 2023Causal Abstraction: A Theoretical Foundation for Mechanistic Interpretabilitycited by 194
- 2023Interpretability at Scale: Identifying Causal Mechanisms in Alpacacited by 102
- 2022Does CLIP Bind Concepts? Probing Compositionality in Large Image Modelscited by 101
- 2023Eight Things to Know about Large Language Modelscited by 73
- 2023Break It Down: Evidence for Structural Compositionality in Neural Networkscited by 44
- 2022Causal Proxy Models for Concept-Based Model Explanationscited by 29
- 2024Relational Composition in Neural Networks: A Survey and Call to Actioncited by 23
- 2022Better Hit the Nail on the Head than Beat around the Bush: Removing Protected Attributes with a Single Projectioncited by 17
- 2024Concept-Based Explanations in Computer Vision: Where Are We and Where Could We Go?cited by 17
- 2023Operationalising Representation in Natural Language Processingcited by 14
- 2023Angler: Helping Machine Translation Practitioners Prioritize Model Improvementscited by 11
- 2024Towards Compositionality in Concept Learningcited by 7
12 most cited of 19 All 19 (JSON)
- 2026Geo-Spatial Concept Probing of Large Language Models: Abstraction, Compositionality, and Grounding7 Aug 2026
- 2025Concept Probing: Where to Find Human-Defined Concepts (Extended Version)24 Jul 2025
- 2025On the Performance of Concept Probing: The Influence of the Data (Extended Version)24 Jul 2025
- 2025Sample-efficient Learning of Concepts with Theoretical Guarantees: from Data to Concepts without Interventions10 Feb 2025
- 2024Concept-Based Explanations in Computer Vision: Where Are We and Where Could We Go?20 Sep 2024
- 2024Relational Composition in Neural Networks: A Survey and Call to Action19 Jul 2024
- 2024Towards Compositionality in Concept Learning26 Jun 2024
- 2024Interpreting the structure of multi-object representations in vision encoders13 Jun 2024
- 2023Deep Natural Language Feature Learning for Interpretable Prediction9 Nov 2023
- 2023Operationalising Representation in Natural Language Processing14 Jun 2023
- 2023Interpretability at Scale: Identifying Causal Mechanisms in Alpaca15 May 2023
- 2023Angler: Helping Machine Translation Practitioners Prioritize Model Improvements12 Apr 2023
12 newest of 19 All 19 (JSON)