空间任务知识图谱数据集
收藏资源简介:
该数据集是基于欧洲空间局(ESA)的 EOPortal 提供的超过1200篇空间任务描述文章生成的。数据集包含了按照空间任务本体结构化的 Turtle 格式描述的个体及其属性。通过迭代应用不同的词汇、句法和语义层面的启发式方法,从任务描述中提取本体个体,并以 Turtle 格式表示。最终,数据集由1025对任务描述和本体个体组成,可用于训练和评估端到端 KBP 模型在空间任务领域的性能。
This dataset is generated from over 1,200 articles on space mission descriptions provided by the European Space Agency (ESA)'s EOPortal. It contains individuals and their attributes structured in accordance with the space mission ontology, represented in Turtle format. Various heuristic methods at lexical, syntactic and semantic levels were iteratively applied to extract ontology individuals from the mission descriptions, which were then formatted in Turtle. Ultimately, the dataset comprises 1025 pairs of mission descriptions and ontology individuals, and can be utilized to train and evaluate the performance of end-to-end KBP models in the space mission domain.




