Topic Mining and Evolution Analysis of the Key Science and Technology Funding Projects of the US Department of Defense Based on the BERTopic Model

Topic Mining and Evolution Analysis of the Key Science and Technology Funding Projects of the US Department of Defense Based on the BERTopic Model

Yang Yang Zheng Xihui Zhang Wen Li Gang

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Library & Information ›› 2025, Vol. 45 ›› Issue (05) : 34-46. DOI: 10.11968/tsyqb.1003-6938.2025056

Topic Mining and Evolution Analysis of the Key Science and Technology Funding Projects of the US Department of Defense Based on the BERTopic Model

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{{article.zuoZheEn_L}}. {{article.title_en}}. {{journal.qiKanMingCheng_EN}}. 2025, 45(05): 34-46 https://doi.org/10.11968/tsyqb.1003-6938.2025056

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