情报学报  2023, Vol. 42 Issue (8): 939-951    DOI: 10.3772/j.issn.1000-0135.2023.08.006
  情报技术与应用 本期目录 | 过刊浏览 | 高级检索 |
政府科技新闻中科技成果转化的主题识别与时空扩散分析
王曰芬1,2, 王柳虹2, 巴志超3, 岑咏华1, 王琦2
1.天津师范大学管理学院,天津 300387
2.南京理工大学经济管理学院,南京 210094
3.南京大学数据智能与交叉创新实验室,南京 210023
Spatiotemporal Diffusion Analysis of Achievement Transformation Topics in Government Science and Technology News
Wang Yuefen1,2, Wang Liuhong2, Ba Zhichao3, Cen Yonghua1, Wang Qi2
1.Management School of Tianjin Normal University, Tianjin 300387
2.School of Economics and Management, Nanjing University of Science & Technology, Nanjing 210094
3.Laboratory of Data Intelligence and Interdisciplinary Innovation, Nanjing University, Nanjing 210023