Enhance Polarity Classification on Social Media through Sentiment-based Feature Expansion. - Federico Alberto Pozzi; Elisabetta Fersini; Enza Messina; Daniele Blanc (WOA@AI*IA, 2013)

Enhance User-Level Sentiment Analysis on Microblogs with Approval Relations. - Federico Alberto Pozzi; Daniele Maccagnola; Elisabetta Fersini; Enza Messina (AI*IA, 2013)

Bayesian Model Averaging and Model Selection for Polarity Classification. - Federico Alberto Pozzi; Elisabetta Fersini; Enza Messina (NLDB, 2013)

Sentiment analysis: Bayesian Ensemble Learning. - Elisabetta Fersini; Enza Messina; Federico Alberto Pozzi (Decis. Support Syst., 2014)

Detecting irony and sarcasm in microblogs: The role of expressive signals and ensemble classifiers. - Elisabetta Fersini; Federico Alberto Pozzi; Enza Messina (DSAA, 2015)

Expressive signals in social media languages to improve polarity detection. - Elisabetta Fersini; Enza Messina; Federico Alberto Pozzi (Inf. Process. Manag., 2016)

Earthquake management: a decision support system based on natural language processing. - Elisabetta Fersini; Enza Messina; Federico Alberto Pozzi (J. Ambient Intell. Humaniz. Comput., 2017)

Approval network: a novel approach for sentiment analysis in social networks. - Elisabetta Fersini; Federico Alberto Pozzi; Enza Messina (World Wide Web, 2017)