Technical Topic Analysis in Patents: SAO-based LDA Modeling

Yang Chao, Zhu Donghua, Wang Xuefeng, Zhu Fujin, Heng Xiaofan

Library and Information Service ›› 2017, Vol. 61 ›› Issue (3) : 86-96.

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Library and Information Service
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Library and Information Service ›› 2017, Vol. 61 ›› Issue (3) : 86-96. DOI: 10.13266/j.issn.0252-3116.2017.03.012

Technical Topic Analysis in Patents: SAO-based LDA Modeling

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2017, 61(3): 86-96 https://doi.org/10.13266/j.issn.0252-3116.2017.03.012

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