MixRED: A Mix-lingual Relation Extraction Dataset
<|reference_start|>MixRED: A Mix-lingual Relation Extraction Dataset: Relation extraction is a critical task in the field of natural language processing with numerous real-world applications. Existing research primarily focuses on monolingual relation extraction or cross-lingual enhancement for relation extraction. Yet, there remains a significant gap in understanding relation extraction in the mix-lingual (or code-switching) scenario, where individuals intermix contents from different languages within sentences, generating mix-lingual content. Due to the lack of a dedicated dataset, the effectiveness of existing relation extraction models in such a scenario is largely unexplored. To address this issue, we introduce a novel task of considering relation extraction in the mix-lingual scenario called MixRE and constructing the human-annotated dataset MixRED to support this task. In addition to constructing the MixRED dataset, we evaluate both state-of-the-art supervised models and large language models (LLMs) on MixRED, revealing their respective advantages and limitations in the mix-lingual scenario. Furthermore, we delve into factors influencing model performance within the MixRE task and uncover promising directions for enhancing the performance of both supervised models and LLMs in this novel task.<|reference_end|>
@article{kong2024mixred:,
    title={MixRED: A Mix-lingual Relation Extraction Dataset},
    author={Lingxing Kong, Yougang Chu, Zheng Ma, Jianbing Zhang, Liang He, and
  Jiajun Chen},
    journal={arXiv preprint arXiv:2403.15696},
    year={2024},
    archivePrefix={arXiv},
    eprint={2403.15696},
    primaryClass={cs.AI cs.CL}
}