期刊
INFORMATION PROCESSING & MANAGEMENT
卷 52, 期 1, 页码 93-98出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ipm.2015.08.002
关键词
Personality; Communication; Mood detection; Social media; Twitter; Contagion
资金
- European Union [610916: SENSEI]
In this paper, we analyze the influence of Twitter users in sharing news articles that may affect the readers' mood. We collected data of more than 2000 Twitter users who shared news articles from Corriere.it, a daily newspaper that provides mood metadata annotated by readers on a voluntary basis. We automatically annotated personality types and communication styles of Twitter users and analyzed the correlations between personality, communication style, Twitter metadata (such as followig and folllowers) and the type of mood associated to the articles they shared. We also run a feature selection task, to find the best predictors of positive and negative mood sharing, and a classification task. We automatically predicted positive and negative mood sharers with 61.7% F1-measure. (C) 2015 Elsevier Ltd. All rights reserved.
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