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Abstract
This paper proposes a hybrid feature selection method for predicting user influence on Twitter. A set of candidate features from Twitter is identified based on the five attributes of influencers defined in sociology. Firstly, less relevant features are filtered out with a featureweighting algorithm. Then the Sequential Backward Floating Selection is utilized as the search strategy. A Back Propagation Neural Network is employed to evaluate the feature subset at each step of searching. Finally, an optimal feature set is obtained for predicting user influence with a high degree of accuracy. Experimental results are provided based on a real world Twitter dataset including seven million tweets associated with 200 popular users. The proposed method can provide a set of features that could be used as a solid foundation for studying complicated user influence evaluation and prediction.
| Original language | English |
|---|---|
| Title of host publication | Web Information Systems Engineering – WISE 2015 |
| Subtitle of host publication | 16th International Conference, Miami, FL, USA, November 1-3, 2015, Proceedings, Part 1 |
| Editors | Jianyong Wang, Wojciech Cellary, Dingding Wang, Hua Wang, Shu-Ching Chen, Tao Li, Yanchun Zhang |
| Place of Publication | Cham |
| Publisher | Springer, Springer Nature |
| Pages | 478-492 |
| Number of pages | 15 |
| Volume | 9418 |
| ISBN (Electronic) | 9783319261904 |
| ISBN (Print) | 9783319261898 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | 16th International Conference on Web Information Systems Engineering, WISE 2015 - Miami, United States Duration: 1 Nov 2015 → 3 Nov 2015 |
Publication series
| Name | Lecture Notes in Computer Science |
|---|---|
| Publisher | Springer International Publishing |
| Volume | 9418 |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | 16th International Conference on Web Information Systems Engineering, WISE 2015 |
|---|---|
| Country/Territory | United States |
| City | Miami |
| Period | 1/11/15 → 3/11/15 |
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A Personalized Social Network Based Location Search and Recommender System
Yang, J. (Primary Chief Investigator), Orgun, M. (Chief Investigator), Wang, Y. (Chief Investigator), Air, M. (Partner Investigator), Eichhorn, B. (Partner Investigator) & Rej, T. (Partner Investigator)
1/05/13 → …
Project: Research