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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 学科主题：编辑出版     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Ontology modeling of semantics in social media: Public issue knowledge base (PIKB) of the Weibo 期刊论文 chinese journal of library and information science, 2014, 卷号: 7, 期号: 1, 页码: 16-30 ZHOU Yan; LI Wei; YUAN Xingfu; ZHANG Pengyi 收藏  |  浏览/下载：14/0  |  提交时间：2014/04/22 Ontology  Knowledge organization  Public issue knowledge base (PIKB)  Public issues  Social media   Identifying user intent through query refinements 期刊论文 chinese journal of library and information science, 2013, 卷号: 6, 期号: 3, 页码: 1-14 ZHANG Xiaojuan; LU Wei 收藏  |  浏览/下载：20/0  |  提交时间：2014/01/04 Query intent   Implementation of a weblog extraction system with an improved template extraction technique 期刊论文 chinese journal of library and information science, 2013, 卷号: 6, 期号: 1, 页码: 52-63 CHANG E 收藏  |  浏览/下载：29/0  |  提交时间：2013/04/27 Weblog (Blog)  Web information extraction  Extraction template   Research community detection from multi-relation researcher network based on structure/attribute similarities 期刊论文 chinese journal of library and information science, 2013, 卷号: 6, 期号: 1, 页码: 14-32 LIU Ping; CHEN Fenglin; MA Yunlu; HU Yuehong; FANG Kai; MENG Rui 收藏  |  浏览/下载：12/0  |  提交时间：2013/04/27 Community detection  Multi-relation social network  Semantic association   Knowledge discovery method based on analysis of multiple co-occurrences in collections of journal papers 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 9-20 PANG Hongshen 收藏  |  浏览/下载：37/0  |  提交时间：2012/12/14 Multiple co-occurrences  Visualization analysis  Knowledge discovery  Research fi eld analysis  Embryonic stem cell   A comparative study of information diffusion in weblogs and microblogs based on social network analysis 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 51-66 ZHANG Yang; LING Wanyang 收藏  |  浏览/下载：45/0  |  提交时间：2012/12/14 Weblog  Microblog  Information diffusion  Social network analysis (SNA)  Library and information science (LIS)   Person-specific named entity recognition using SVM with rich feature sets 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 3, 页码: 27-46 NIE Hui 收藏  |  浏览/下载：40/0  |  提交时间：2012/11/29 Named entity recognition  Natural language processing  SVM-based classifier  Feature selection   Defining an open access resource strategy for research libraries: Part Ⅲ—The strategies and practices of National Science Library 期刊论文 Chinese Journal of Library and Information Science, 2012, 卷号: 5, 期号: 3, 页码: 1-11 作者:  KU Li-Ping;  ZENG Yan;  LIU Xiwen;  LI Lin;  ZHANG Xiaolin 收藏  |  浏览/下载：45/0  |  提交时间：2012/11/29 Open access  Strategy and policy  Open repository  Open publishing   Digital reading: An overview 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 1, 页码: 85-94 LIU Ziming 收藏  |  浏览/下载：21/0  |  提交时间：2012/09/10 Reading  Behavior  User studies   A study of the disciplinary structure of mechanics based on the titles of published journal articles in mechanics 期刊论文 chinese journal of library and information science, 2011, 卷号: 3, 期号: 4, 页码: 83-98 CHEN Lixin; LIU Zeyuan; LIANG Liming 收藏  |  浏览/下载：24/0  |  提交时间：2012/09/18 Title words  Word frequency analysis  Multi-dimensional scaling analysis  Factor analysis  Scientometrics