Interpretability Alone Isn't Enough: A New Framework for Model Semantics
Jonathan Warrell introduces a formal framework for analyzing interpretability in deep learning by drawing on model semantics from philosophy of science. The work argues that interpretability is only one component of a model's broader semantics, not its entirety. The framework is illustrated through biomedical examples, suggesting that understanding how models work requires looking beyond traditional interpretability approaches to capture implicit meaning and assumptions embedded in model behavior.
Jonathan Warrell introduces a formal framework for analyzing interpretability in deep learning by drawing on model semantics from philosophy of science. The work argues that interpretability is only one component of a model's broader semantics, not its entirety. The framework is illustrated through biomedical examples, suggesting that understanding how models work requires looking beyond traditional interpretability approaches to capture implicit meaning and assumptions embedded in model behavior.
- Warrell proposes a formal framework grounded in philosophy of science to analyze interpretability in deep learning models
- The framework positions interpretability as one aspect of model semantics rather than the complete picture of how models encode meaning
- Biomedical applications are used as concrete examples to demonstrate the framework's utility
- The work suggests current interpretability approaches may be incomplete without accounting for implicit model semantics
As deep learning models increasingly drive high-stakes decisions in healthcare and other domains, understanding what models actually encode and how they arrive at outputs matters more than ever. This work challenges the assumption that existing interpretability techniques fully capture model behavior, suggesting practitioners need a richer conceptual toolkit to truly understand model semantics. For regulated industries like biomedicine, this distinction between interpretability and broader semantics could reshape how organizations validate and trust AI systems.
- Current interpretability techniques may provide incomplete understanding of model behavior, requiring organizations to adopt more sophisticated semantic analysis approaches
- Biomedical AI systems may need validation strategies that go beyond standard interpretability methods to capture implicit assumptions and model semantics
- The distinction between interpretability and model semantics could become a key differentiator for AI systems in regulated industries, influencing how companies design and audit models
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