基于知识结构突变的企业舆情风险弱信号识别研究
杨美芳, 杨波, 李佳
Research on Weak Signal Identification of Enterprise Public Opinion Risk Based on Knowledge Structure Mutation
Meifang Yang, Bo Yang, Jia Li
情报理论与实践
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2025, (9): 155
-167
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DOI: 10.16353/j.cnki.1000-7490.2025.09.017
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