基于知识图谱的高价值专利技术创新演化研究

曹茹烨, 曹树金

Research on the Evolution of High-value Patent Technology Innovation Based on Knowledge Graph

Ruye Cao, Shujin Cao

现代情报 . 2024, (6): 3 -17 . DOI: 10.3969/j.issn.1008-0821.2024.06.001