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Cited by 435

The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.

Episodic Training for Domain Generalization

Open access
Li, Da, Zhang, Jianshu, Yang, Yongxin, Liu, Cong, Song, Yi-Zhe, Hospedales, Timothy·2019·2019 IEEE/CVF International Conference on Computer Vision (ICCV)

Abstract

Domain generalization (DG) is the challenging and topical problem of learning models that generalize to novel testing domains with different statistics than a set of known training domains. The simple approach of aggregating data from all source domains and training a single deep neural network end-to-end on all the data provides a surprisingly strong baseline that surpasses many prior published methods. In this paper we build on this strong baseline by designing an episodic training procedure that trains a single deep network in a way that exposes it to the domain shift that characterises a novel domain at runtime. Specifically, we decompose a deep network into feature extractor and classifier components, and then train each component by simulating it interacting with a partner who is badly tuned for the current domain. This makes both components more robust, ultimately leading to our networks producing state-of-the-art performance on three DG benchmarks. Furthermore, we consider the pervasive workflow of using an ImageNet trained CNN as a fixed feature extractor for downstream recognition tasks. Using the Visual Decathlon benchmark, we demonstrate that our episodic-DG training improves the performance of such a general purpose feature extractor by explicitly training a feature for robustness to novel problems. This shows that DG training can benefit standard practice in computer vision.

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Metadata

Authors
Li, D., Zhang, J., Yang, Y., Liu, C., Song, Y.-Z., & Hospedales, T.
Venue
2019 IEEE/CVF International Conference on Computer Vision (ICCV)
Publisher
IEEE
Published
2019-10
Pages
1446-1455
OpenAlex
W2981368934
Cited by
435
References
41
FWCI
22.74
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Episodic Training for Domain Generalization. https://app.cochat.ai/papers/10.1109/iccv.2019.00153
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Li, D., Zhang, J., Yang, Y., Liu, C., Song, Y.-Z., & Hospedales, T. (2019). Episodic Training for Domain Generalization. 2019 IEEE/CVF International Conference on Computer Vision (ICCV). https://doi.org/10.1109/iccv.2019.00153

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