情报理论与实践
基于政府资助企业产品开发项目的技术主题识别研究
李佳恒, 王萍, 凌茗, 张博焱, 公沛宁
Research on Technology Topic Identification Based on Government-Funded Enterprise Product Development Projects
Jiaheng Li, Ping Wang, Ming Ling, Boyan Zhang, Peining Gong
情报理论与实践 . 2025, (10): 140 -147 .  DOI: 10.16353/j.cnki.1000-7490.2025.10.016