情报学报  2018, Vol. 37 Issue (4): 406-421    DOI: 10.3772/j.issn.1000-0135.2018.04.007
  研究进展与文献综述 本期目录 | 过刊浏览 | 高级检索 |
国务院政府工作报告(1954—2017)文本挖掘及社会变迁研究
魏伟, 郭崇慧, 陈静锋
大连理工大学系统工程研究所,大连 116024
Text Mining on the Government Work Reports of the State Council (1954-2017) and Social Transformation Research
Wei Wei, Guo Chonghui, Chen Jingfeng
Institute of Systems Engineering, Dalian University of Technology, Dalian 116024