Patent Keyphrase Extraction Based on Patent Term and Layer Information

Yu Yan, Wang Li, Zheng Siyu

Data Analysis and Knowledge Discovery ›› 2023, Vol. 7 ›› Issue (6) : 99-112.

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Data Analysis and Knowledge Discovery ›› 2023, Vol. 7 ›› Issue (6) : 99-112. DOI: 10.11925/infotech.2096-3467.2020.0577

Patent Keyphrase Extraction Based on Patent Term and Layer Information

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2023, 7(6): 99-112 https://doi.org/10.11925/infotech.2096-3467.2020.0577

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