REFinD
收藏资源简介:
REFinD是首个针对金融文档的大规模关系抽取数据集,由摩根大通公司创建。该数据集包含约29K实例和22种关系,涵盖8种类型的实体对,数据来源于美国证券交易委员会(SEC)的公开交易公司报告。创建过程中,面临了金融领域特有的挑战,如长且复杂的句子和需要金融专业知识的实体关系抽取。REFinD数据集主要用于金融领域的信息检索、语义搜索、问答和文本蕴涵等下游任务,旨在解决现有数据集在金融领域应用中的不足。
REFinD is the first large-scale relation extraction dataset tailored for financial documents, developed by JPMorgan Chase & Co. This dataset contains approximately 29K instances and 22 distinct relation types, covering 8 categories of entity pairs, with its data sourced from publicly traded company reports filed with the U.S. Securities and Exchange Commission (SEC). During its curation, it encountered domain-specific challenges inherent to finance, including lengthy and complex sentences, as well as entity relation extraction tasks that require specialized financial domain expertise. The REFinD dataset is primarily intended for downstream financial domain tasks such as information retrieval, semantic search, question answering, and textual entailment, with the goal of addressing the limitations of existing datasets when deployed in financial applications.




