Combining long-term and short-term user interest for personalized hashtag recommendation
文献类型：期刊论文
| 作者 | Yu, Jianjun1; Zhu, Tongyu2 |
| 刊名 | Frontiers of computer science
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 9期号:4页码:608-622 |
| 关键词 | Recommendation Hashtag Time-sensitive User interest |
| ISSN号 | 2095-2228 |
| DOI | 10.1007/s11704-015-4284-x |
| 通讯作者 | Zhu, tongyu(zhutongyu@nlsde.buaa.edu.cn) |
| 英文摘要 | Hashtags, terms prefixed by a hash-symbol #, are widely used and inserted anywhere within short messages (tweets) on micro-blogging systems as they present rich sentiment information on topics that people are interested in. in this paper, we focus on the problem of hashtag recommendation considering their personalized and temporal aspects. as far as we know, this is the first work addressing this issue specially to recommend personalized hashtags combining longterm and short-term user interest.we introduce three features to capture personal and temporal user interest: 1) hashtag textual information; 2) user behavior; and 3) time. we offer two recommendation models for comparison: a linearcombined model, and an enhanced session-based temporal graph (stg) model, topic-stg, considering the features to learn user preferences and subsequently recommend personalized hashtags. experiments on two real tweet datasets illustrate the effectiveness of the proposed models and algorithms. |
| WOS关键词 | LATENT DIRICHLET ALLOCATION |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods |
| 语种 | 英语 |
| WOS记录号 | WOS:000358611800009 |
| 出版者 | HIGHER EDUCATION PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374169 |
| 专题 | 计算机网络信息中心 |
| 通讯作者 | Zhu, Tongyu |
| 作者单位 | 1.Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100190, Peoples R China 2.Beihang Univ, State Key Lab Software Dev Environm, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Jianjun,Zhu, Tongyu. Combining long-term and short-term user interest for personalized hashtag recommendation[J]. Frontiers of computer science,2015,9(4):608-622. |
| APA | Yu, Jianjun,&Zhu, Tongyu.(2015).Combining long-term and short-term user interest for personalized hashtag recommendation.Frontiers of computer science,9(4),608-622. |
| MLA | Yu, Jianjun,et al."Combining long-term and short-term user interest for personalized hashtag recommendation".Frontiers of computer science 9.4(2015):608-622. |
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来源：计算机网络信息中心
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