Research on the Evaluation Method of Patent Keyword Extraction Algorithm Based on Information Gain and Similarity

Yu Yan, Ju Peng, Shang Mingjie

Library and Information Service ›› 2022, Vol. 66 ›› Issue (6) : 108-117.

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Library and Information Service
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Library and Information Service ›› 2022, Vol. 66 ›› Issue (6) : 108-117. DOI: 10.13266/j.issn.0252-3116.2022.06.012
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Research on the Evaluation Method of Patent Keyword Extraction Algorithm Based on Information Gain and Similarity

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2022, 66(6): 108-117 https://doi.org/10.13266/j.issn.0252-3116.2022.06.012

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