A percepção dos usuários sobre a utilização da análise de sentimentos como apoio à seleção de notícias
Authors: 
Júlio Reis, Pollyanna Gonçalves, Lucas Miranda, 
Raquel Prates, 
Fabrício BenevenutoAuthors Info & Claims
Júlio Reis, Pollyanna Gonçalves, Lucas Miranda, Raquel Prates, Fabrício BenevenutoAuthors Info & ClaimsPages 216 - 225
Abstract
Everyday, readers are bombarded with various types of news (positive or negative) without having the chance to choose what they want to read. In this paper we investigate the use of sentiment analysis to support the user in the content selection. We present Magnet News, a Web tool where readers can choose the polarity of the news they want to read. In this scenario we use the Underlying Discourse Unveiling Method (UDUM) to evaluate the user experience in relation to the proposal. Our results show that the sentiment analysis can be an important mechanism to support users in the news choice.
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Index Terms
- A percepção dos usuários sobre a utilização da análise de sentimentos como apoio à seleção de notícias
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Information & Contributors
Information
Published In
October 2014
492 pages
ISBN:9788576692911
- General Chairs:
- Clodis Boscarioli,
- Sílvia Amélia Bim,
- Program Chairs:
- Carla Leitão,
- Cristiano Maciel
Sponsors
- Springer
- SBC: Brazilian Computer Society
- CAIXA: CAIXA
- PTI: Parque Tecnológico Itaipu
- NICBR: Nucleo de Informatcao e Coordenacao do Ponto BR
- CNPq: Conselho Nacional de Desenvolvimento Cientifico e Tecn
- Intel: Intel
- Fundação Araucária: Fundação Araucária de Apoio ao Desenvolvimento Científico e Tecnológico do Paraná
- Fundação para a Ciência e Tecnologia, Ministério da Ciência e Ensino Superior: Fundação para a Ciência e Tecnologia, Ministério da Ciência e Ensino Superior
- CGIBR: Comite Gestor da Internet no Brazil
- IDF: The Interaction Design Foundation
- CAPES: Brazilian Higher Education Funding Council
Publisher
Sociedade Brasileira de Computação
Brazil
Publication History
Published: 27 October 2014
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