NSL OpenIR
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面向TRIZ的领域专利技术挖掘系统设计与实践 期刊论文
图书情报工作, 2017, 期号: 1, 页码: 117-124
Authors:  胡正银;  刘春江;  隗玲;  杨宁;  徐源;  许海云;  文奕
View  |  Adobe PDF(1956Kb)  |  Favorite  |  View/Download:468/14  |  Submit date:2017/06/28
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:506/108  |  Submit date:2016/09/17
专利技术信息  供需信息  本体  语义triz  知识组织  
科技知识组织体系版本管理系统设计与实践 期刊论文
现代图书情报技术, 2015, 卷号: 31, 期号: 4, 页码: 79-86
Authors:  刘丹军;  付鸿鹄;  文奕;  胡正银;  杨宁;  向彬;  钱力;  刘春江
View  |  Adobe PDF(1008Kb)  |  Favorite  |  View/Download:544/128  |  Submit date:2015/09/20
科技知识组织体系  版本管理  大数据  知识服务  
“Term clumping” for technical intelligence: A case study on dye-sensitized solar cells 期刊论文
Technological Forecasting and Social Change, 2014, 卷号: 85, 期号: 6, 页码: 26-39
Authors:  Zhang Y(张嶷);  Alan L. Porter;  Hu ZY(胡正银);  Ying Guo;  Nils C. Newman
View  |  Adobe PDF(1287Kb)  |  Favorite  |  View/Download:1487/307  |  Submit date:2014/05/14
Term Clumping  Dye-sensitized Solar Cells  Dsscs  Tech Mining  Technical Intelligence  Text Clustering  Text Analytics  
Empirical study of constructing knowledge organization system of patent documents using topic model 会议论文
The 2nd Global tech Mining Conference(GTM 2012), Montreal , Canada, 2012-9-5
Authors:  Hu ZY(胡正银);  Fang S(方曙);  Zhang X(张娴);  Liang T(梁田);  Zhang Y(张嶷)
View  |  Adobe PDF(972Kb)  |  Favorite  |  View/Download:1063/154  |  Submit date:2013/01/04