中国科学院机构知识库网格系统: 检索

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	An integrated method for interdisciplinary topic identification and prediction: a case study on information science and library science 期刊论文 OAI收割 Scientometrics, 2018, 期号: 115, 页码: 849–868 作者: Kun Dong; Haiyun Xu; Rui Luo; Ling Wei; Shu Fang 收藏 \| 浏览/下载：124/0 \| 提交时间：2018/04/05 Interdisciplinary topic Topic identification Integrated method Information science and library science
	An Enhanced Topic Modeling Approach to Multiple Stance Detection 会议论文 OAI收割 Singapore, Singapore, November 6–10, 2017 作者: Lin, Junjie; Mao, Wenji; Zhang, Yuhao \| 收藏 \| 浏览/下载：29/0 \| 提交时间：2018/06/03 Multiple Stance Identification Topic Modeling Constrained Nonnegative Matrix Factorization
	Building potential patent portfolios: An integrated approach based on topic identification and correlation analysis 期刊论文 OAI收割 chinese journal of library and information science, 2015, 卷号: 8, 期号: 2, 页码: 39-51 作者: ZHANG Xian; XU Haiyun; FANG Shu; HU Zhengyin; LI Shuying 收藏 \| 浏览/下载：29/0 \| 提交时间：2015/08/18 Patent portfolio Patent cooperation Topic identification Correlation analysis Social network analysis (SNA)
	Building potential patent portfolios: An integrated approach based on topic identification and correlation analysis 期刊论文 OAI收割 chinese journal of library and information science, 2015, 卷号: 8, 期号: 2, 页码: 39-51 作者: Zhang X(张娴); Xu HY(许海云); Fang S(方曙); Hu ZY(胡正银); Li SY(李姝影) 收藏 \| 浏览/下载：19/0 \| 提交时间：2015/12/19 Patent portfolio Patent cooperation Topic identification Correlation analysis Social network analysis (SNA)
	文本图像过滤关键技术研究学位论文 OAI收割工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2009 作者: 姚金良收藏 \| 浏览/下载：41/0 \| 提交时间：2015/09/02 信息过滤文本定位文本抽取主题识别倾向性分析 Information filtering Text region detection Text extraction Topic identification Semantic orientation analysis