情报理论与实践
学术文献中的知识单元抽取及其分布特征识别研究
叶光辉, 彭泽, 陈国梁, 毕崇武,
Research on Knowledge Element Extraction in Academic Literature and Its Distribution Feature Recognition#br#
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情报理论与实践 . 2023, (4): 90 -98 .  DOI: 10.16353/j.cnki.1000-7490.2023.04.012