情报学报  2023, Vol. 42 Issue (1): 19-30    DOI: 10.3772/j.issn.1000-0135.2023.01.003
  情报理论与方法 本期目录 | 过刊浏览 | 高级检索 |
基于多元弱关系融合的科学突破主题早期识别研究
刘亚辉1,2, 许海云3,4, 武华维5, 刘春江6, 王海燕4
1.中国科学院文献情报中心,北京 100190
2.中国科学院大学经济与管理学院图书情报与档案管理系, 北京 100190
3.山东理工大学管理学院,淄博 255000
4.中国科学技术信息研究所,北京 100038
5.西北师范大学档案馆,兰州 730070
6.中国科学院成都文献情报中心,成都 610041
Scientific Breakthrough Topics Identification in an Early Stage Using Multiple Weak Linkage Fusion
Liu Yahui1,2, Xu Haiyun3,4, Wu Huawei5, Liu Chunjiang6, Wang Haiyan4
1.National Science Library, Chinese Academy of Sciences, Beijing 100190
2.Department of Library, Information and Archives Management, School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190
3.Business School, Shandong University of Technology, Zibo 255000
4.Institute of Scientific and Technical Information of China, Beijing 100038
5.Archives of Northwest Normal University, Lanzhou 730070
6.Chengdu Documentation and Information Center, Chinese Academy of Sciences, Chengdu 610041