791 Social and Historical Reasons for the Return of “Macroscopic Intelligence Idea” Based on the Evolution of Research Methodology Hot! Li Bowen, Zhang Chengzhi DOI: 10.3772/j.issn.1000-0135.2021.08.001 2021 Vol. 40 (8): 791-805 [Abstract] ( 245 ) HTML (1 KB)  PDF (4012 KB)  ( 518 )

806 Analysis on Technology Gaps between China and US Based on Text Mining—Taking Space Technology as an Example Hot! Guo Shijie, Chen Fang, Han Tao, Wang Xuezhao, Wang Yanpeng, Lyu Lucheng, Dong Lu DOI: 10.3772/j.issn.1000-0135.2021.08.002 2021 Vol. 40 (8): 806-816 [Abstract] ( 344 ) HTML (1 KB)  [PDF (0 KB)  ( 540 )

817 Research on Automatic Identification and Classification of Actionable Information in Emergencies Hot! Wu Xuehua, Mao Jin, Chen Sijing, Xie Hao, Li Gang DOI: 10.3772/j.issn.1000-0135.2021.08.003 2021 Vol. 40 (8): 817-830 [Abstract] ( 296 ) HTML (1 KB)  PDF (2492 KB)  ( 622 )

831 Method of Discovering Interdisciplinary Knowledge of the National Natural Science Foundation of China Based on Word Embedding: A Case Study on Artificial Intelligence and Information Management Hot! Wang Weijun, Yao Chang, Qiao Ziyue, Cui Wenjuan, Du Yi, Zhou Yuanchun DOI: 10.3772/j.issn.1000-0135.2021.08.004 2021 Vol. 40 (8): 831-845 [Abstract] ( 245 ) HTML (1 KB)  PDF (2207 KB)  ( 1485 )

846 Calculation of Author Intimacy Based on Multi-Dimensional Fusion Hot! Hou Xiang, Huang Jin, Sang Jun, Xia Xiaofeng DOI: 10.3772/j.issn.1000-0135.2021.08.005 2021 Vol. 40 (8): 846-853 [Abstract] ( 240 ) HTML (1 KB)  PDF (3242 KB)  ( 496 )

854 Keyword Extraction from a Paper's Abstract Based on Semantic Text Graph Hot! Wang Xiaoyu, Wang Fang DOI: 10.3772/j.issn.1000-0135.2021.08.006 2021 Vol. 40 (8): 854-868 [Abstract] ( 163 ) HTML (1 KB)  PDF (3142 KB)  ( 791 )

869 Towards an Appropriate Scale of Datasets for Domain Bibliometrics: Empirical Study under Multiple Tasks Hot! Chen Guo, Wang Panting, Wang Yuefen DOI: 10.3772/j.issn.1000-0135.2021.08.007 2021 Vol. 40 (8): 869-878 [Abstract] ( 322 ) HTML (1 KB)  PDF (2404 KB)  ( 439 )

879 Research on Data Recommendation Based on Community Detection of Citation Network Hot! Li Chengzan, Li Jianhui, Wang Xuezhi, Shen Zhihong, Du Yi DOI: 10.3772/j.issn.1000-0135.2021.08.008 2021 Vol. 40 (8): 879-886 [Abstract] ( 328 ) HTML (1 KB)  PDF (1988 KB)  ( 729 )

887 An Empirical Study on Factors Influencing Chinese Researchers' Research Data Reuse Behavior: Using Bioscience as an Example Hot! Zhang Xiaoyue, Song Xiufang, Liping Ku, Liu Jinya, Chen Xinlan DOI: 10.3772/j.issn.1000-0135.2021.08.009 2021 Vol. 40 (8): 887-902 [Abstract] ( 271 ) HTML (1 KB)  PDF (1820 KB)  ( 525 )