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浏览/检索结果: 共22条，第1-10条 帮助 限定条件 发表日期：2012    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 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：35/0  |  提交时间：2012/12/14 Multiple co-occurrences  Visualization analysis  Knowledge discovery  Research fi eld analysis  Embryonic stem cell   An index model for measuring microblog users 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 67-76 YUAN Fuyong; FENG Jing; FU Qianqian 收藏  |  浏览/下载：32/0  |  提交时间：2012/12/11 User influence  Audience  User activity  Microblog influence   Designing an automated FAQ answering system for farmers based on hybrid strategies 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 21-36 ZHANG Junliang; ZHU Xuefang; ZHU Guang 收藏  |  浏览/下载：58/0  |  提交时间：2012/12/25 Frequently asked question (FAQ) answering system  Sentence surface similarity  Semantic similarity  Latent semantic analysis (LSA)  Similarity computation based on hybrid strategies  FAQ answering system for farmers   A method for improving the accuracy of automatic indexing of Chinese-English mixed documents 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 77-92 ZHAO Yan; SHI Hui 收藏  |  浏览/下载：27/0  |  提交时间：2012/12/11 Chinese-English mixed documents  String matching  Accuracy of automatic indexing  Cybernetics  Dedicated hepatitis B virus (HBV) database   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：44/0  |  提交时间：2012/12/14 Weblog  Microblog  Information diffusion  Social network analysis (SNA)  Library and information science (LIS)   Transforming the academic library for the future 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 1-8 Strong, Gary E. 收藏  |  浏览/下载：32/0  |  提交时间：2012/12/11 Academic libraries  Research libraries  Strategic planning  Teaching and learning  Research life-cycle  Collection management   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：36/0  |  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：42/0  |  提交时间：2012/11/29 Open access  Strategy and policy  Open repository  Open publishing   A view on "big data" and its relation to Informetrics 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 3, 页码: 12-26 ROUSSEAU, Ronald 收藏  |  浏览/下载：32/0  |  提交时间：2012/11/29 Big data  CAP theorem  Knowledge representation  Data mining  Ethical concerns   Is it time for wider acceptance of e-textbooks? An examination of student reactions to e-textbooks 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 3, 页码: 76-87 LIU Ziming 收藏  |  浏览/下载：37/0  |  提交时间：2012/11/29 Electronic textbooks  User studies  Perception  Online reading  Learning