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Enhancing cross-domain facial expression recognition with expression relationship contrastive learning in a source-free setting

Published Online: 2026-03-11

Published Print: 2026-03

Authors

Guo, Zhe

Liu, Yi

Wang, Kui

Wei, Bingxin

Wang, Yi
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (62571435)
License Information

Text and Data Mining valid from 2026-03-01

Version of Record valid from 2026-03-01
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Article History

Received: 16 May 2025

Accepted: 21 February 2026

First Online: 11 March 2026

Declarations

:

: The authors declare no conflict of interest.

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