基于领域自适应的无监督文本关键词提取模型*——以“人工智能风险”领域文本为例
毛立琦1,石拓2,吴林3,马涛4
Unsupervised Text Keyword Extraction Model Based on Domain Adaptation:Take the “Artificial Intelligence Risk” Field Text as an Example
情报理论与实践 . 2022, (3): 182 .  DOI: 10.16353/j.cnki.1000-7490.2022.03.025