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基于用户历史行为的个性化科技论文检索
发表时间:2012-04-30 浏览量:1654 下载量:677
全部作者: | 董星亮,王嫄,刘天笔,刘杰,黄亚楼 |
作者单位: | 南开大学信息技术与科学学院;南开大学软件学院 |
摘 要: | 针对科技论文网站中个性化检索服务的需求,通过对用户发表论文等行为信息进行分析利用,提出一种基于用户行为的个性化检索模型,以方便用户高效地检索出感兴趣的科技论文。最后,采用统计语言模型作为对比,对所提出的个性化检索模型进行实验,并验证了该个性化检索模型的优越性。 |
关 键 词: | 计算机应用;信息检索;用户行为;个性化 |
Title: | Personalized literature retrieval based on user historical behavior |
Author: | DONG Xingliang, WANG Yuan, LIU Tianbi, LIU Jie, HUANG Yalou |
Organization: | College of Information Technical Science, Nankai University, College of Software, Nankai University |
Abstract: | Considering the actual needs of personalized retrieval service in the website, this paper proposes a personalized retrieval model based on user behavior by analyzing and using the information of user behavior to facilitate searching scientific papers which users have interests in. Finally, this paper uses language model as a comparison to experiment on personalized retrieval model, and ultimately verifies the superiority of the personalized retrieval model. |
Key words: | computer application; information retrieval; user behavior; personalized |
发表期数: | 2012年4月第8期 |
引用格式: | 董星亮,王嫄,刘天笔,等. 基于用户历史行为的个性化科技论文检索[J]. 中国科技论文在线精品论文,2012,5(8):707-713. |

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