国家级超算布局、数智创新生态系统韧性和低空经济领域技术创新——基于BERTopic模型和双重机器学习的实证研究
吕鲲, 潘均柏, 谢珠约
National-Level Supercomputing Layout, Resilience of Digital Innovation Ecosystems, and Technological Innovation in the Aerial Economic Domain——An Empirical Study Based on BERTopic Model and Dual Machine Learning
Kun Lv, Junbai Pan, Zhuyue Xie
工业技术经济
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2025, (6): 37
-46
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DOI: 10.3969/j.issn.1004-910X.2025.06.004
