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Aparício, J. T., Sequeira, J. S. de. & Costa, C. J. (2021). Emotion analysis of Portuguese political parties communication over the Covid-19 pandemic. In Rocha, A., Goncalves, R., Penalvo, F. G., & Martins, J. (Ed.), 2021 16th Iberian Conference on Information Systems and Technologies (CISTI). Chaves: IEEE.
J. T. Aparicio et al., "Emotion analysis of Portuguese political parties communication over the Covid-19 pandemic", in 2021 16th Iberian Conf. on Information Systems and Technologies (CISTI), Rocha, A., Goncalves, R., Penalvo, F. G., & Martins, J., Ed., Chaves, IEEE, 2021
@inproceedings{aparicio2021_1724525700598, author = "Aparício, J. T. and Sequeira, J. S. de. and Costa, C. J.", title = "Emotion analysis of Portuguese political parties communication over the Covid-19 pandemic", booktitle = "2021 16th Iberian Conference on Information Systems and Technologies (CISTI)", year = "2021", editor = "Rocha, A., Goncalves, R., Penalvo, F. G., & Martins, J.", volume = "", number = "", series = "", doi = "10.23919/CISTI52073.2021.9476557", publisher = "IEEE", address = "Chaves", organization = "", url = "https://ieeexplore.ieee.org/xpl/conhome/9476245/proceeding" }
TY - CPAPER TI - Emotion analysis of Portuguese political parties communication over the Covid-19 pandemic T2 - 2021 16th Iberian Conference on Information Systems and Technologies (CISTI) AU - Aparício, J. T. AU - Sequeira, J. S. de. AU - Costa, C. J. PY - 2021 SN - 2166-0727 DO - 10.23919/CISTI52073.2021.9476557 CY - Chaves UR - https://ieeexplore.ieee.org/xpl/conhome/9476245/proceeding AB - In this paper, we explore the use of emotions in the Portuguese political parties' (with a seat in the Portuguese Parliament) communication as expressed by their official Twitter accounts, as of March 2020. The chosen period of our investigation is particularly interesting because political parties had a chance to communicate their views during a pandemic situation and over a period of one year. These views include possible solutions to face the crisis and their comments on the development of the whole situation. Using a standard lexicon we classified the amount of particular emotions in different tweets. Using this method we plotted the average positivity and negativity along time per party. We also analyzed the impact of each emotion to classify positivity using the present corpus. Finally, we considered some important words regarding the pandemic and their average positivity score. The analysis allows us to identify different approaches to participation in social media according to different strategies, more than political ideology. ER -