基于LDA2Vec-BERT的新兴技术主题多维指标识别与演化分析研究——以颠覆性技术领域: 区块链为例
胡泽文, 王梦雅, 韩雅蓉
Multidimensional Indicator Identification and Evolution Analysis of Emerging Technology Topics Based on LDA2Vec-BERT——A Case Study of Blockchain Technology in the Field of Disruptive Technology
Zewen Hu, Mengya Wang, Yarong Han
现代情报
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2024, (9): 42
-58
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DOI: 10.3969/j.issn.1008-0821.2024.09.004
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