1949~2025年上海科技政策演变研究——基于GraphRAG知识图谱与PageRank算法的实证分析
仪德刚, 时婧怡
A Study on the Evolution of Shanghai’s Science and Technology Policy,
1949–2025: An Empirical Analysis Based on GraphRAG-Constructed Knowledge
Graphs and PageRank Centrality
YI Degang, SHI Jingyi
高科技与产业化
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2026, (6): 106
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