Life science field-oriented reference document management method and system

The cited literature management method and system oriented to the life science field have the advantages that by finding out literature vector cosine of the literature and the reference literature of the literature, great convenience can be brought to a user to know and research the evolution process of a subject, the subject direction can be deepened, the scientific research efficiency is improved, and the user experience is improved. The literature can be sorted and retrieved according to the cosine distance. Through the user log, the problem that the literature is annotated when the user reads the literature is solved, and the annotations can record ideas of authors and annotations of the literature. As long as the literature is labeled by the user, the target literature can be quickly found by means of retrieving labels, notes, literature levels judged by the user and the like. 本发明方法提供一种面向生命科学领域的引用文献的管理方法和系统，具有以下有益效果：本发明通过找出文献与其参考引用文献的"文献向量余弦"，可以极大的方便用户了解研究课题演变过程，深入课题方向，加快科学研究效率，根据余弦距离的大小可以对文献进行排序和检索操作。通过