期刊文献+

远程教学资源整合及检索系统研究

下载PDF
导出
摘要 文章分析了不同信息检索方法的研究现状,并根据远程教学资源实际利用情况和电大现有的软、硬件技术条件,给出了适合于现阶段开放教学资源检索的模型和方法,实现了输入内容的自动提示功能,改进了基于标点符号特征将正向最大匹配算法和逆向最大匹配算法相结合的分词算法。实验过程推理表明该方法是有效的,并在实际应用中,能获得较好的检索结果。
出处 《广西广播电视大学学报》 2012年第3期41-45,共5页 Journal of Guangxi Open University
基金 2011年度广西教育厅科研项目(201106LX864)
  • 相关文献

参考文献7

  • 1程学旗,郭嘉丰,靳小龙.网络信息的检索与挖掘回顾[J].中文信息学报,2011,25(6):111-117. 被引量:18
  • 2田萱,李冬梅.上下文信息检索研究综述[J].计算机科学,2011,38(9):18-24. 被引量:13
  • 3Ruijie Guo,Xueqi Cheng,Hongbo Xu et al.Efficienton-line index maintenance for dynamic text collectionsby using dynamic balancing tree[].Proceedings ofthe th ACM Conference on Information and Knowl-edge ManagementCIKM’’.2007
  • 4Pak-kwong Wong.Chork in Chan Chinest WordSegmentation based on Maximum and Word BindingForce[].International Conference on Computa-tional LinguisticsProceedings of the th conferenceon computational linguistics.1996
  • 5Lee,Hsin-Tsang,Leonard et al.IRLbot:scaling to 6 billion pages and beyond[].Proceedingsof the th international conference on World Wide WebWWW’’.2008
  • 6T.Joachims.Optimizing Search Engines UsingClickthrough Data[].Proceeding of the ACM Con-ference on Knowledge Discovery and Data MiningKDD’’.
  • 7Yoav Freund,Raj Lver,Robert E,et al.Anefficient boosting algorithm for combining prefer-ences[].Journal of Machine Learning Research.2003

二级参考文献106

  • 1Berners-Lee T, Hendler J. Publishing On The Semantic Web - the Coming Internet Revolution Will Profoundly Affect Scientific Information[J]. Nature, 2001,410(6832) : 1023-1024.
  • 2Berners-Lee T, Hendler J, Lassila O. The Semantic Web-A New form of Web Content That is Meaningful to Computers Will Unleash a Revolution of New Possibilities-J]. Scientific American, 2001,284 (5) :34-43.
  • 3Dou Z, Song R, Wen J-R, et al. Evaluating the Effectiveness of Personalized Web Search[J]. IEEE Trans Knowl Data Eng, 2009:1178-1190.
  • 4Sheng Q,Shi Z. A knowledge-based data model and query algebra for the next-generation web [J]. Advanced Web Technologies And Applications, 2004,3007 : 489-499.
  • 5WordNet Homepage[EB/OL]. http://wordnet, princeton, edu/.
  • 6Lawrence S. Context in Web Seareh[J]. IEEE Data Engineering Bulletin, 2000,23 (3) : 25-32.
  • 7Pitkow J, Schutze H, Cass T, et al. Personalized search[J]. Communications of the Acm, 2002,45 (9) : 50-55.
  • 8Allan J, Aslam J, Belkin N, et al. Challenges in information retrieval and language modeting: report of a workshop held at the center for intelligent information retrieval[-J]. SIGIR Forum, 2003,37(1) :31-47.
  • 9Hoi S C H,Lyu M R,Jin R. A unified log-based relevance feed- back scheme for image retrieval [J ]. IEEE Transactions on Knowedge and Data Engineering, 2006,18 (4) :509-524.
  • 10White R, Ruthven I, Jose J, et al. Evaluating implicit feedback models using searcher simulations[J]. ACM Transaction on Information Systems, 2005,23(3) : 325-361.

共引文献29

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部