Research on Library Knowledge Group Feature Extraction Based on Improved TFIDF

ZHAO Jinlou, ZHU Hui, LIU Xin

Journal of Systems Science and Mathematical Sciences ›› 2019, Vol. 39 ›› Issue (9) : 1450-1461.

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Journal of Systems Science and Mathematical Sciences ›› 2019, Vol. 39 ›› Issue (9) : 1450-1461. DOI: 10.12341/jssms13720

Research on Library Knowledge Group Feature Extraction Based on Improved TFIDF

  • ZHAO Jinlou1 ,ZHU Hui1 ,LIU Xin2
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{{article.zuoZheEn_L}}. {{article.title_en}}. Journal of Systems Science and Mathematical Sciences, 2019, 39(9): 1450-1461 https://doi.org/10.12341/jssms13720

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