OpenAlex is a new, fully-open scientific knowledge graph (SKG), launched to replace the discontinued Microsoft Academic Graph (MAG). It contains metadata for 209M works (journal articles, books, etc); 2013M disambiguated authors; 124k venues (places that host works, such as journals and online repositories); 109k institutions; and 65k Wikidata concepts (linked to works via an automated hierarchical multi-tag classifier). The dataset is fully and freely available via a web-based GUI, a full data dump, and high-volume REST API. The resource is under active development and future work will improve accuracy and coverage of citation information and author/institution parsing and deduplication.
翻译:OpenAlex是一个新的、完全开放的科学知识图(SKG),旨在取代已停止运行的微软学术图(MAG),其中载有209M作品的元数据(期刊文章、书籍等);2013M不连贯的作者;124k场地(诸如期刊和在线储存库等主持工作的场所);109k机构;和65k Wikigata概念(与通过自动化等级多标签分类器工作挂钩);数据集通过基于网络的图形界面、全数据堆放和高容量REST API完全免费提供。 资源正在积极开发之中,未来工作将提高引用信息的准确性和覆盖面,提高作者/机构分类和减少作者/机构的准确性和覆盖面。