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Discovering Emerging Research Topics based on SPO Predications 会议论文
Knowledge Management in Organizations, 西班牙萨莫拉, 2019-7-15
Authors:  Hu ZY(胡正银);  Ceng RQ(曾荣强);  Peng L(彭霖);  Pang HS(庞弘燊);  Tan XC(覃筱楚);  Guo C(郭晨)
View  |  Adobe PDF(970Kb)  |  Favorite  |  View/Download:73/11  |  Submit date:2019/07/11
Technology Evolution Analysis Based on SPO using patent documents: a Case Study of Induced Pluripotent Stem Cells 会议论文
, Leiden, Netherlands, 2018-09-11
Authors:  Hu ZY(胡正银);  Wen Y(文奕);  Liu CJ(刘春江);  Wei L(隗玲);  Tan XC(覃筱楚)
Adobe PDF(649Kb)  |  Favorite  |  View/Download:463/37  |  Submit date:2018/09/19
专利技术供需信息关联知识组织模式研究 期刊论文
图书情报工作, 2016, 卷号: 60, 期号: 8, 页码: 118-125
Authors:  张娴;  胡正银;  茹丽洁;  许海云;  肖国华;  方曙
View  |  Adobe PDF(1909Kb)  |  Favorite  |  View/Download:420/96  |  Submit date:2016/09/17
专利技术信息  供需信息  本体  语义triz  知识组织  
Building potential patent portfolios: An integrated approach based on topic identification and correlation analysis 期刊论文
Chinese Journal of Library and Information Science, 2015, 卷号: 8, 期号: 2, 页码: 39-51
Authors:  ZHANG Xian;  XU Haiyun;  FANG Shu;  HU Zhengyin;  LI Shuying;  Xian Zhang (E-mail: zhangx@clas.ac.cn).
View  |  Adobe PDF(6241Kb)  |  Favorite  |  View/Download:642/132  |  Submit date:2015/08/18
Patent Portfolio  Patent Cooperation  Topic Identification  Correlation Analysis  Social Network Analysis (Sna)  
面向TRIZ的专利自动分类研究 期刊论文
现代图书情报技术, 2015, 期号: 1, 页码: 66-74
Authors:  胡正银;  方曙;  文奕;  张娴;  梁田
View  |  Adobe PDF(666Kb)  |  Favorite  |  View/Download:999/230  |  Submit date:2015/01/30
发明问题解决理论  主题模型  专利分类  个性化分类体系  
Building potential patent portfolios: An integrated approach based on topic identification and correlation analysis 期刊论文
Chinese Journal of Library and Information Science, 2015, 卷号: 8, 期号: 2, 页码: 39-51
Authors:  Zhang X(张娴);  Xu HY(许海云);  Fang S(方曙);  Hu ZY(胡正银);  Li SY(李姝影)
View  |  Adobe PDF(1240Kb)  |  Favorite  |  View/Download:461/122  |  Submit date:2015/12/19
Patent Portfolio  Patent Cooperation  Topic Identification  Correlation Analysis  Social Network Analysis (Sna)  
专利文本技术挖掘研究进展综述 期刊论文
现代图书情报技术, 2014, 卷号: 30, 期号: 6, 页码: 62-70
Authors:  胡正银;  方曙
View  |  Adobe PDF(478Kb)  |  Favorite  |  View/Download:1099/316  |  Submit date:2014/07/14
专利技术挖掘  语义知识表示  主题聚类  专利分类  技术演化