Ustnlp16 at SemEval-2025 Task 9: Improving Model Performance through Imbalance Handling and Focal Loss

Zhuoang Cai, Zhenghao Li, Yang Liu 0165, Liyuan Guo, Yangqiu Song. Ustnlp16 at SemEval-2025 Task 9: Improving Model Performance through Imbalance Handling and Focal Loss. In Sara Rosenthal, Aiala Rosá, Debanjan Ghosh, Marcos Zampieri, editors, Proceedings of the 19th International Workshop on Semantic Evaluation, SemEval@ACL 2025, Vienna, Austria, July 31 - August 1, 2025. pages 1522-1527, Association for Computational Linguistics, 2025. [doi]

Authors

Zhuoang Cai

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Zhenghao Li

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Yang Liu 0165

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Liyuan Guo

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Yangqiu Song

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