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2017 SEMEVAL SemEval 2017

INF-UFRGS at SemEval-2017 Task 5: A Supervised Identification of Sentiment Score in Tweets and Headlines

🌉 Interdisciplinary Bridge — Machine Learning and Natural Language Processing
🧭 Keyword Pioneer — polarity score
🐝 Cross-Pollinator — Artificial Intelligence, Computer Science, Computer Vision, Data Science & Analytics, Deep Learning, Healthcare & Medicine, Interdisciplinary, Knowledge & Reasoning, Machine Learning, Mathematics & Optimization, Natural Language Processing, Reinforcement Learning, Robotics, Security & Privacy, Speech & Audio

Authors

Tiago Zini , Karin Becker , Marcelo Dias

Topics

Machine Learning > Core Methods > Regression Natural Language Processing > Understanding > Sentiment Analysis Machine Learning > Learning Types > Supervised Learning Natural Language Processing > Applications > Sentiment Analysis

Keywords

feature extraction sentiment analysis support vector regression regression model n-gram feature financial news polarity score
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