Personalized representation and rank algorithm for enterprise search engines | |
Li, Guilin ; Yang, Yuqi ; Gao, Xing ; Liao, Minghong ; Li GL(李贵林) ; Gao X(高星) ; Liao MH(廖明宏) | |
刊名 | http://dx.doi.org/10.7544/issn1000-1239.2014.20130693
![]() |
2014 | |
关键词 | Clustering algorithms Fuzzy inference Sampling |
英文摘要 | In this paper, a local document set based personalized representation method and a result rank algorithm for enterprise search engines are proposed to help user find the documents he really needs. Firstly, the clustering algorithms are used to cluster the history documents scanned by a user into many classes. Secondly, the fuzzy inference technique is used to analyze each class to detect how much the user likes each class. Thirdly, a different sampling number is allocated to each class according to the degree calculated by the fuzzy inference technique to reflect how much the user likes a class. Finally, the typical documents sampled from each class form a local document set, which is used to represent the personalized information of the user. The personalized rank algorithm re-ranks the document set returned by the general enterprise search engines by calculating the similarity between a result and each document in the local document set to reflect the personalization of the user. Experimental results show that, compared with the traditional keyword based personalized representation and result rank algorithms, the local document set based personalized representation method and the result rank algorithm can provide more accurate results and react faster when the user changes his personality. |
语种 | 英语 |
出版者 | Science Press |
内容类型 | 期刊论文 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/90400] ![]() |
专题 | 软件学院-已发表论文 |
推荐引用方式 GB/T 7714 | Li, Guilin,Yang, Yuqi,Gao, Xing,et al. Personalized representation and rank algorithm for enterprise search engines[J]. http://dx.doi.org/10.7544/issn1000-1239.2014.20130693,2014. |
APA | Li, Guilin.,Yang, Yuqi.,Gao, Xing.,Liao, Minghong.,李贵林.,...&廖明宏.(2014).Personalized representation and rank algorithm for enterprise search engines.http://dx.doi.org/10.7544/issn1000-1239.2014.20130693. |
MLA | Li, Guilin,et al."Personalized representation and rank algorithm for enterprise search engines".http://dx.doi.org/10.7544/issn1000-1239.2014.20130693 (2014). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论