HiDy: A Large-scale Hierarchical Dynamic Financial Knowledge Base

HiDy is a hierarchical, dynamic, robust, diverse, and large-scale financial KB that aims to provide various valuable financial knowledge as critical benchmarking data for fair model testing in different financial tasks. Specifically, HiDy currently contains 34 relation types, more than 502,891 relations, 17 entity types, and more than 51,095 entities. The scale of HiDy is steadily growing due to its continuous updates. To make HiDy easily accessible and retrieved, HiDy is organized in a well-formed financial hierarchy with four branches, <em>Macro</em>, <em>Meso</em>,<em> Micro</em>, and<em> Others</em>. We then give explanations on the various csv files as follows. "hidy.nodes.entity_type.csv" includes a mapping dictionary of entities with a specific entity type. The meta data is ID, name, (code), Label. For example, "hidy.nodes.company.csv" includes "0,东诚药业,002675.SZ,company", "1,大庆华科,000985.SZ,company". "hidy.relationships.relation_type.csv" includes quadruple knowledge with a specific relation type. The meta data is START_ID, END_ID, TYPE, time. For example, "hidy.relationships.cooperate.csv" includes "2197,245,cooperate,2019/9/17 12:00, "1165,756,cooperate,2020/8/2 17:10". For details of HiDy, please refer to our GitHub.HiDy是一个层级化、动态化、鲁棒性优异、兼具丰富多样性的大规模金融知识库（Knowledge Base，KB），旨在提供各类高价值金融知识，作为不同金融任务中开展公平模型测试的关键基准数据。目前，HiDy共包含34种关系类型、超502891条关系实例、17种实体类型以及超51095个实体。得益于持续的更新迭代，HiDy的规模正稳步扩张。为便于用户获取与检索HiDy中的内容，该知识库以规范的金融层级架构进行组织，下设四大分支：宏观（Macro）、中观（Meso）、微观（Micro）及其他（Others）。下文将对各类CSV格式文件进行详细说明：`hidy.nodes.entity_type.csv` 包含特定实体类型的实体映射字典，其元数据字段依次为ID、名称、（代码）、标签。例如，`hidy.nodes.company.csv` 中的示例条目为：`0,东诚药业,002675.SZ,company`、`1,大庆华科,000985.SZ,company`。`hidy.relationships.relation_type.csv` 涵盖特定关系类型的四元组知识（quadruple knowledge），其元数据字段依次为START_ID、END_ID、TYPE、time。示例文件`hidy.relationships.cooperate.csv` 中的条目如下：`2197,245,cooperate,2019/9/17 12:00`、`1165,756,cooperate,2020/8/2 17:10`。如需了解HiDy的详细信息，请参阅我们的GitHub平台。