TY - JOUR AU - Fernández Gavilanes, Milagros AU - Juncal Martínez, Jonathan AU - García Méndez, Silvia AU - Costa Montenegro, Enrique AU - González Castaño, Francisco Javier PY - 2019 SN - 09574174 UR - http://hdl.handle.net/11093/6811 AB - In recent years there has been intense work on the analysis of social media to support marketing campaigns. A proper methodology for sentiment analysis is a crucial asset in this regard. However, when monitoring major public events the behaviour or... LA - eng PB - Expert Systems with Applications TI - Differentiating users by language and location estimation in sentiment analisys of informal text during major public events DO - 10.1016/j.eswa.2018.09.007 ER -