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Diffeomorphic Count...
Diffeomorphic Counterfactuals with Generative Models
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- Dombrowski, Ann Kathrin (författare)
- Technische Universität Berlin
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- Gerken, Jan, 1991 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, Algebra och geometri,Department of Mathematical Sciences, Algebra and Geometry
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- Muller, Klaus Robert (författare)
- Technische Universität Berlin
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- Kessel, Pan (författare)
- Genentech Inc.
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(creator_code:org_t)
- 2024
- 2024
- Engelska.
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Ingår i: IEEE Transactions on Pattern Analysis and Machine Intelligence. - 1939-3539 .- 0162-8828. ; 46:5, s. 3257-3274
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Abstract
Ämnesord
Stäng
- Counterfactuals can explain classification decisions of neural networks in a human interpretable way. We propose a simple but effective method to generate such counterfactuals. More specifically, we perform a suitable diffeomorphic coordinate transformation and then perform gradient ascent in these coordinates to find counterfactuals which are classified with great confidence as a specified target class. We propose two methods to leverage generative models to construct such suitable coordinate systems that are either exactly or approximately diffeomorphic. We analyze the generation process theoretically using Riemannian differential geometry and validate the quality of the generated counterfactuals using various qualitative and quantitative measures.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Annan data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Other Computer and Information Science (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Geometri (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Geometry (hsv//eng)
Nyckelord
- Manifolds
- Computational modeling
- Geometry
- Semantics
- Generative Models
- Task analysis
- Counterfactual Explanations
- Explainable Artificial Intelligence
- Artificial intelligence
- Data models
- Data Manifold
- Counterfactual explanations
- data manifold
- explainable artificial intelligence
- generative models
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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