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Abstract
In microblogs, the problem of information overload has troubled many users especially those with numerous followees. Users receive hundreds of tweets in chronological order and have to scan through pages of tweets to find useful information. In this paper, we propose a personalized tweet re-ranking framework for re-ranking the tweets received by a user based on his preference such that interesting tweets are ranked higher for the user. With the personalized re-ranked tweets, the user can find his interesting tweets conveniently. Modeling users’ preference in the context of tweet streams is more challenging than modeling that in the context of long documents as it is difficult to capture users’ interests with sparse short text documents like tweets. To address this challenge, we propose a media awareness tweet re-ranking model, MATR for short, to incorporate WeMedia accounts (WeMedia is a type of accounts in microblogs that only has media attributes publishing original and valuable messages), and explicitly calculate the influence of the publishers of these tweets. Experimental results demonstrate the effectiveness of our method compared to state-of-the-art baselines.
Original language | American English |
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Title of host publication | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
Editors | Jianmin Wang, Mohamed F. Mokbel, Hua Wang, Rui Zhou, Yanchun Zhang, Wojciech Cellary |
Publisher | Springer Verlag |
Pages | 70-84 |
Number of pages | 15 |
ISBN (Print) | 9783319487427 |
DOIs | |
State | Published - 2016 |
Event | 17th International Conference on Web Information Systems Engineering, WISE 2016 - Shanghai, China Duration: Nov 8 2016 → Nov 10 2016 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 10042 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 17th International Conference on Web Information Systems Engineering, WISE 2016 |
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Country/Territory | China |
City | Shanghai |
Period | 11/8/16 → 11/10/16 |
Keywords
- Microblog
- Personalized tweet re-ranking
- Topic modeling
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- 1 Finished
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Construction of Method and Algorithm Knowledge Graphs at University College London (UCL) Big Data Institute
Lunagomez, S. (CoI), Collins, E. (CoI), Augenstein, I. (CoI), Riedel, S. (CoI), Maynard, D. (CoI), Montcheva, K. (CoI), Ling, E. (CoI) & Hobby, M. (CoI)
10/1/15 → 09/30/17
Project: Research