News
- [Nov. 2022] Under the leadership of my senior Tianxiang Sun, my first paper is accepted to EMNLP 2022!
- [Sep. 2022] I joined the NLP Group at Fudan University as a M.S. student.
- [Jun. 2022] I received B.Eng. from College of Computer Science, Chongqing
University. GPA: 3.93/4.0 (top 0.1%)
- [Nov. 2021] With the help of Qianchen, I built a benchmark website named ELUE which is a
part of one NAACL 2022 paper.
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BERTScore is Unfair: On Social Bias in Language Model-Based Metrics for Text Generation
Tianxiang Sun*, Junliang He*, Xipeng Qiu, Xuanjing Huang
EMNLP, 2022  
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code
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We demonstrate that popular PLM-based metrics exhibit significantly higher social bias than
traditional metrics. In addition, we develop debiasing adapters mitigating bias in PLM-based metrics
while retaining high performance for evaluating text generation.
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Towards Efficient NLP: A Standard Evaluation and A Strong Baseline
Xiangyang Liu*, Tianxiang Sun*, Junliang He, Jiawen Wu, Lingling Wu, Xinyu Zhang, Hao
Jiang, Zhao Cao, Xuanjing Huang, Xipeng Qiu
NAACL, 2022  
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code
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benchmark
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We propose a benchmark, ELUE (Efficient Language Understanding Evaluation), for efficient NLP models
and a strong baseline/backbone pre-trained model, ElasticBERT.
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