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Identification and Analysis of Converging Technology Based on Patent Co-Classification Relationship 会议论文
JCDL '18 Proceedings of the 18th ACM/IEEE on Joint Conference on Digital Libraries, Fort Worth, Texas, USA, June 03 - 07, 2018
Authors:  Lucheng Lv(吕璐成);  Tao Han(韩涛);  Yajuan Zhao(赵亚娟);  Xuezhao Wang(王学昭);  Ping Zhao(赵萍)
View  |  Adobe PDF(1265Kb)  |  Favorite  |  View/Download:230/42  |  Submit date:2018/08/23
Patent Data Mining  Converging Technology  Co-classification Analysis  Technical Activity  
基于关联规则挖掘的研发团队识别方法 期刊论文
科技管理研究, 2016, 卷号: 36, 期号: 17, 页码: 148-152
Authors:  吕璐成;  赵亚娟;  王学昭;  赵萍
View  |  Adobe PDF(397Kb)  |  Favorite  |  View/Download:249/61  |  Submit date:2017/06/01
关联规则挖掘  Fp-growth 算法  专利分析  团队识别  情报分析方法  
Patent portfolio analysis model based on legal status information 期刊论文
Chinese Journal of Library and Information Science, 2014, 卷号: 7, 期号: 1, 页码: 69-83
Authors:  Wang XZ(王学昭);  Zhao YJ(赵亚娟);  Zhang J(张静);  Zhao P(赵萍)
View  |  Adobe PDF(2836Kb)  |  Favorite  |  View/Download:569/102  |  Submit date:2014/05/16
Patent Analysis  Legal Status Information  Lithium Ion Battery  Patent Grant Rate  Valid Patents Rate  Patent Maintenance Period  
NSTL代表团美加学术图书馆考察调研报告 研究报告
Authors:  蔡志勇;  孟连生;  贾苹;  吴鸣;  唐小利;  陈立涛;  赵萍
View  |  Adobe PDF(1750Kb)  |  Favorite  |  View/Download:808/192  |  Submit date:2013/12/13