Topic Identification and Hotspot Evolution Analysis of Sci-tech News in the Context of High-Quality Development

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Information studies: Theory & Application ›› 2023, Vol. 46 ›› Issue (5) : 107-116. DOI: 10.16353/j.cnki.1000-7490.2023.05.013

Topic Identification and Hotspot Evolution Analysis of Sci-tech News in the Context of High-Quality Development

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{{article.zuoZheEn_L}}. {{article.title_en}}. {{journal.qiKanMingCheng_EN}}. 2023, 46(5): 107-116 https://doi.org/10.16353/j.cnki.1000-7490.2023.05.013

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