Browsing by subject Sentiment analysis

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Issue DateTitleAuthor(s)TypeAccess
2018A análise de sentimento em relação aos apelos de medo no Marketing Social: uma aplicação a campanhas de intervenção à anorexiaGomes, Ana Rita FerreiraMaster thesis Open access
25-Jul-2022Análise de sentimentos para a geração de índices de bem-estarVeloso, Ricardo MilhazesMaster thesis Open access
2021Análise de sentimentos: da psicométrica à psicopolíticaMelhado, Felipe; Rabot, Jean-MartinArticleOpen access
3-Mar-2022Anomaly detection on natural language processing to improve predictions on tourist preferencesMeira, Jorge; Carneiro, João; Bolón-Canedo, Verónica, et al.ArticleOpen access
2014Automatic creation of stock market lexicons for sentiment analysis using StockTwits dataOliveira, Nuno; Cortez, Paulo; Areal, NelsonConference paperOpen access
2019Determining emotional profile based on microblogging analysisMartins, Ricardo; Henriques, Pedro Rangel; Novais, PauloConference paperOpen access
19-Dec-2022Development of tools for sentiment analysis in the portuguese languageGonçalves, Jorge Miguel da Silva BrandãoMaster thesis Open access
2022Diabetic-friendly multi-agent recommendation system for restaurants based on social media sentiment analysis and multi-criteria decision makingTeixeira, Bruno; Martinho, Diogo; Novais, Paulo, et al.Conference paperRestricted access (UMinho)
2019Domain identification through sentiment analysisMartins, Ricardo; Almeida, J. J.; Henriques, Pedro Rangel, et al.Conference paperOpen access
2021Emotion analysis in distance learningDurães, Dalila; Toala, Ramon; Novais, PauloConference paperRestricted access (UMinho)
24-Jan-2022Emotional state detection through text analysisMartins, Ricardo Alexandre Gonçalves CarottaDoctoral thesisOpen access
2018Feelings generated by threat appeals in social marketing: text and emoji analysis of user reactions to anorexia nervosa campaigns in social mediaGomes, Rita Ferreira; Casais, Beatriz Graça LuzArticleRestricted access (UMinho)
2018Increasing authorship identification through emotional analysisMartins, Ricardo; Almeida, J. J.; Henriques, Pedro Rangel, et al.Conference paperOpen access
2016Measuring user influence in financial microblogs: experiments using stocktwits dataCortez, Paulo; Oliveira, Nuno Miguel Rocha; Ferreira, João Carlos PeixotoConference paperOpen access
2018Mineração de opiniões e de sentimentos para o estabelecimento de índices de satisfaçãoFernandes, Hugo Alexandre MachadoMaster thesis Open access
29-Sep-2022Online-SoBA: text analysis to study social behaviorsMendes, Paulo JorgeMaster thesis Open access
2019Palavras com polarização positiva e polarização negativa em dois dicionários de língua portuguesaAzevedo, Catarina Maria CortezMaster thesis Open access
1-Jul-2020Predicting an election’s outcome using sentiment analysisMartins, Ricardo; Almeida, J. J.; Henriques, Pedro Rangel, et al.Conference paperOpen access
2019Rozważni czy romantyczni? Polscy wójtowie, burmistrzowie i prezydenci w mediach społecznościowychTavares, António F.; Szmigiel-Rawska, KatarzynaArticleOpen access
20-Oct-2021Science recommendations on social media platformsOliveira e Sá, Jorge; Pereira, José Luís; Fontes, PedroConference paperOpen access