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2017 SEMEVAL SemEval 2017

ECNU at SemEval-2017 Task 5: An Ensemble of Regression Algorithms with Effective Features for Fine-Grained Sentiment Analysis in Financial Domain

🌉 Interdisciplinary Bridge — Machine Learning and Natural Language Processing
🐣 Hot Topic Early Bird — linguistic feature
🐝 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

Mengxiao Jiang , Man Lan , Yuanbin Wu

Topics

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

Keywords

ensemble learning feature extraction sentiment analysis word embedding ensemble regression linguistic feature financial text sentiment lexicon
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