基于LDA主题模型的科学文献主题识别:全局和学科两个视角的对比分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-7490|39|7|121-126

ISSN: 1000-7490

Source: 情报理论与实践, Vol.39, Iss.7, 2016-01, pp. : 121-126

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Abstract