情报学报  2025, Vol. 44 Issue (12): 1503-1522    DOI: 10.3772/j.issn.1000-0135.2025.12.002
  情报理论与方法 本期目录 | 过刊浏览 | 高级检索 |
基于技术距离测度的产业高价值专利识别研究
冉从敬, 蒋云龙, 李旺, 贾志轩, 程凡
武汉大学信息管理学院,武汉 430072
Research on the Identification of High-Value Patents in Industries Based on Technological Distance Measurement
Ran Congjing, Jiang Yunlong, Li Wang, Jia Zhixuan, Cheng Fan
School of Information Management, Wuhan University, Wuhan 430072