TACRED

该数据集是一个通过众包方式获得的大型监督关系分类数据集，涵盖了42种关系类型，其中包括一种空关系类型“no_relation”，总共有超过10万个示例。在（Alt等人，2020年）的改进中，该数据集采用了修订版，其中包括68,124个训练示例、22,631个开发示例和15,509个测试示例。其任务是进行关系分类。

This is a large-scale supervised relational classification dataset collected via crowdsourcing, covering 42 distinct relation types including the null relation type "no_relation", with over 100,000 total examples. In the revised version proposed by Alt et al. (2020), this dataset includes 68,124 training examples, 22,631 development examples, and 15,509 test examples. The task of this dataset is relational classification.