期刊文献+

基于协同过滤的新闻推荐算法研究 被引量:1

下载PDF
导出
摘要 协同过滤算法分为ItemCF算法和UserCF算法,分别侧重物品和用户,常用于新闻推荐。文章介绍了这两个基础算法及实现的步骤,并列出了这两个算法的优缺点。通过新闻数据集20Newsgroups比较了ItemCF算法和UserCF算法在准确率、召回率、覆盖率及流行度这四个评价指标的值,ItemCF算法都低于UserCF算法。
作者 李梅
出处 《电脑知识与技术》 2022年第34期51-53,共3页 Computer Knowledge and Technology
基金 安徽省高等学校省级自然科学研究项目(KJ2019A0456,KJ2019A0664) 安徽省质量工程项目(2019jyxm0584) 安徽省提质培优项目(职业院校《HTML5开发技术》课程“课堂革命” 职业院校《计算机网络技术》课程“课堂革命”) 淮南联合大学校级教学研究重点项目JZD2007 高职院校计算机应用专业“校企双制、工学一体”人才培养模式的探索与实践(安徽省质量工程教学研究项目)。
  • 相关文献

参考文献3

二级参考文献34

  • 1邢春晓,高凤荣,战思南,周立柱.适应用户兴趣变化的协同过滤推荐算法[J].计算机研究与发展,2007,44(2):296-301. 被引量:148
  • 2JIANG S, HONG W X. A vertical news recommendation system: CCNS——an example from Chinese campus news reading system[C]//ICCSE 2014: Proceedings of the 2014 9th International Conference on Computer Science & Education. Piscataway, NJ: IEEE, 2014: 1105-1114.
  • 3DAS A S, DATAR M, GARG A, et al. Google news personalization: scalable online collaborative filtering[C]//WWW '07: Proceedings of the 16th International Conference on World Wide Web. New York: ACM, 2007: 271-280.
  • 4GARCIN F, ZHOU K, FALTINGS B, et al. Personalized news recommendation based on collaborative filtering[C]//WI-IAT '12: Proceedings of the 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology. Washington, DC: IEEE Computer Society, 2012, 1: 437-441.
  • 5WU X D, XIE F, WU G Q, et al. Personalized news filtering and summarization on the Web[C]//ICTAI 2011: Proceedings of the 2011 23rd IEEE International Conference on Tools with Artificial Intelligence. Washington, DC: IEEE Computer Society, 2011: 414-421.
  • 6LI L, CHU W, LANGFORD J, et al. A contextual-bandit approach to personalized news article recommendation[C]//WWW '10: Proceedings of the 19th International Conference on World Wide Web. New York: ACM, 2010: 661-670.
  • 7ADNAN M N M, CHOWDURY M R, TAZ I, et al. Content based news recommendation system based on fuzzy logic[C]//ICIEV 2014: Proceedings of the 2014 International Conference on Informatics, Electronics & Vision. Washington, DC: IEEE Computer Society, 2014: 1-6.
  • 8LIU J, DOLAN P, PEDERSEN E R. Personalized news recommendation based on click behavior[C]//IUI '10: Proceedings of the 15th International Conference on Intelligent User Interfaces. New York: ACM, 2010: 31-40.
  • 9JONNALAGEDDA N, GAUCH S. Personalized news recommendation using Twitter[C]//WI-IAT 2013: Proceedings of the 2013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies. Washington, DC: IEEE Computer Society, 2013, 3: 21-25.
  • 10LEE W-J, OH K-J, LIM C-G, et al. User profile extraction from Twitter for personalized news recommendation[C]//ICACT 2014: Proceedings of the 2014 16th International Conference on Advanced Communication Technology. Washington, DC: IEEE Computer Society, 2014: 779-783.

共引文献97

同被引文献9

引证文献1

二级引证文献2

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