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024 7 _ |a 10.1109/ISBI53787.2023.10230497
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037 _ _ |a DZNE-2023-00988
100 1 _ |a Kofler, Florian
|b 0
111 2 _ |a 2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI)
|c Cartagena
|d 2023-04-18 - 2023-04-21
|w Colombia
245 _ _ |a Approaching Peak Ground Truth
260 _ _ |c 2023
|b IEEE
295 1 0 |a 2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI) : [Proceedings] - IEEE, 2023. - ISBN 978-1-6654-7358-3 - doi:10.1109/ISBI53787.2023.10230497
300 _ _ |a 1-6
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336 7 _ |a Conference Paper
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336 7 _ |a INPROCEEDINGS
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336 7 _ |a Contribution to a conference proceedings
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336 7 _ |a Contribution to a book
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520 _ _ |a Machine learning models are typically evaluated by computing similarity with reference annotations and trained by maximizing similarity with such. Especially in the biomedical domain, annotations are subjective and suffer from low inter-and intra-rater reliability. Since annotations only reflect one interpretation of the real world, this can lead to sub-optimal predictions even though the model achieves high similarity scores. Here, the theoretical concept of Peak Ground Truth (PGT) is introduced. PGT marks the point beyond which an increase in similarity with the reference annotation stops translating to better Real World Model Performance (RWMP). Additionally, a quantitative technique to approximate PGT by computing inter- and intra-rater reliability is proposed. Finally, four categories of PGT-aware strategies to evaluate and improve model performance are reviewed. © 2023 IEEE.
536 _ _ |a 354 - Disease Prevention and Healthy Aging (POF4-354)
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588 _ _ |a Dataset connected to CrossRef Conference
700 1 _ |a Wahle, Johannes
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700 1 _ |a Ezhov, Ivan
|b 2
700 1 _ |a Wagner, Sophia J.
|b 3
700 1 _ |a Al-Maskari, Rami
|b 4
700 1 _ |a Gryska, Emilia
|b 5
700 1 _ |a Todorov, Mihail
|b 6
700 1 _ |a Bukas, Christina
|b 7
700 1 _ |a Meissen, Felix
|b 8
700 1 _ |a Peng, Tingying
|b 9
700 1 _ |a Ertürk, Ali
|b 10
700 1 _ |a Rueckert, Daniel
|b 11
700 1 _ |a Heckemann, Rolf
|b 12
700 1 _ |a Kirschke, Jan
|b 13
700 1 _ |a Zimmer, Claus
|b 14
700 1 _ |a Wiestler, Benedikt
|b 15
700 1 _ |a Menze, Bjoern
|b 16
700 1 _ |a Piraud, Marie
|b 17
773 _ _ |a 10.1109/ISBI53787.2023.10230497
856 4 _ |u https://pub.dzne.de/record/265364/files/DZNE-2023-00988_Restricted.pdf
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910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
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914 1 _ |y 2023
920 1 _ |0 I:(DE-2719)1013030
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980 _ _ |a contrib
980 _ _ |a VDB
980 _ _ |a contb
980 _ _ |a I:(DE-2719)1013030
980 _ _ |a UNRESTRICTED


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