情报学报  2023, Vol. 42 Issue (10): 1199-1212    DOI: 10.3772/j.issn.1000-0135.2023.10.006
  情报技术与应用 本期目录 | 过刊浏览 | 高级检索 |
基于专利文本挖掘的细粒度技术机会分析
吴柯烨1,2, 孙建军1,2, 谢紫悦1
1.南京大学信息管理学院,南京 210023
2.南京大学数据智能与交叉创新实验室,南京 210023
Research on Fine-Grained Technology Opportunity Analysis Based on Patent Text Mining
Wu Keye1,2, Sun Jianjun1,2, Xie Ziyue1
1.School of Information Management, Nanjing University, Nanjing 210023
2.Laboratory for Data Intelligence and Cross-Innovation of Nanjing University, Nanjing 210023