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. Author manuscript; available in PMC: 2022 Jun 15.
Published in final edited form as: Domain Adapt Represent Transf Afford Healthc AI Resour Divers Glob Health (2021). 2021 Sep 21;12968:3–13. doi: 10.1007/978-3-030-87722-4_1

Table 3.

Evaluation of iNat2021 mini dataset on segmentation medical tasks. Even with less than half number of pre-training samples, iNat2021 mini achieves equal or superior performance over ImageNet counterpart. Best performance is bolded and second best is underlined.

Pre-training task Target tasks
Dataset #training data PXS VFS LXS
ImageNet 1.3M 67.93±1.45 79.20±0.34 98.19±0.13
iNat2021 mini 500K 68.26±1.48 79.24±0.28 98.19±0.09
iNat2021 2.7M 68.43±0.92 79.33±0.18 98.25±0.07