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Magnet News: You Choose the Polarity of What You Read.
Júlio Cesar dos Reis
Pollyanna Gonçalves
Pedro Olmo Stancioli Vaz de Melo
Raquel O. Prates
Fabrício Benevenuto
Published in:
ICWSM (2014)
Keyphrases
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news articles
sentiment analysis
positive or negative
social media
sentiment classification
online news
polarity classification
news items
news stories
key concepts
keywords
user generated content
text categorization
news video
answer questions
cross media
machine learning
hot topics
event extraction
data sets