基于潜在狄利克雷分布主题模型的初产妇产后健康信息需求研究
郭赛男, 蒋慧萍, 王子豪, 梁秋曼, 史婷奇
Postpartum health information need of nulliparous women based on latent Dirichlet allocation
GUO Sai-nan, JIANG Hui-ping, WANG Zi-hao, LIANG Qiu-man, SHI Ting-qi
护理学报
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2024, (19): 19
-23
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DOI: 10.16460/j.issn1008-9969.2024.19.019