arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2403.18152cs.CL
收藏

大型语言模型作为金融数据标注者:有效性与效率研究

Large Language Models as Financial Data Annotators: A Study on Effectiveness and Efficiency

JPMorgan AI Research(摩根大通人工智能研究院)

Toyin Aguda, Suchetha Siddagangappa, Elena Kochkina, Simerjot Kaur, Dongsheng Wang, Charese Smiley, Sameena Shah

AI总结:

本研究探讨大型语言模型作为金融数据标注者的潜力,对比GPT-4等三种模型与专家及众包工作者的表现,发现定制提示至关重要,并提出可靠性指数LLM-RelIndex以识别需专家关注的输出。

摘要:

由于领域专家稀缺且雇佣成本较高,在金融领域收集标注数据集具有挑战性。尽管大型语言模型(LLMs)在通用领域数据集的数据标注任务中展现出了卓越的性能,但它们在特定领域数据集上的有效性仍有待深入研究。为了填补这一空白,我们探讨了LLMs作为高效数据标注者,在金融文档中提取关系的潜力。我们将三种LLM(GPT-4、PaLM 2和MPT Instruct)生成的标注与专家标注者和众包工作者的结果进行了对比。我们证明,当前最先进的LLMs足以替代非专家众包工作者。我们使用多种提示和参数设置对模型进行了分析,发现通过提供属于各关系组的具体示例来为每个关系组定制提示是至关重要的。此外,我们引入了一个可靠性指数(LLM-RelIndex),用于识别可能需要专家关注的输出。最后,我们进行了广泛的时间、成本和错误分析,并针对特定领域环境中自动化标注的收集与使用提供了建议。

英文摘要:

Collecting labeled datasets in finance is challenging due to scarcity of domain experts and higher cost of employing them. While Large Language Models (LLMs) have demonstrated remarkable performance in data annotation tasks on general domain datasets, their effectiveness on domain specific datasets remains underexplored. To address this gap, we investigate the potential of LLMs as efficient data annotators for extracting relations in financial documents. We compare the annotations produced by three LLMs (GPT-4, PaLM 2, and MPT Instruct) against expert annotators and crowdworkers. We demonstrate that the current state-of-the-art LLMs can be sufficient alternatives to non-expert crowdworkers. We analyze models using various prompts and parameter settings and find that customizing the prompts for each relation group by providing specific examples belonging to those groups is paramount. Furthermore, we introduce a reliability index (LLM-RelIndex) used to identify outputs that may require expert attention. Finally, we perform an extensive time, cost and error analysis and provide recommendations for the collection and usage of automated annotations in domain-specific settings.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑