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2019 EMNLP EMNLP 2019

Learning to Flip the Sentiment of Reviews from Non-Parallel Corpora

Abstract

AbstractFlipping sentiment while preserving sentence meaning is challenging because parallel sentences with the same content but different sentiment polarities are not always available for model learning. We introduce a method for acquiring imperfectly aligned sentences from non-parallel corpora and propose a model that learns to minimize the sentiment and content losses in a fully end-to-end manner. Our model is simple and offers well-balanced results across two domains: Yelp restaurant and Amazon product reviews.

🌉 Interdisciplinary Bridge — Deep Learning and Machine Learning and Natural Language Processing
🐝 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

Canasai Kruengkrai

Topics

Machine Learning > Learning Types > Unsupervised Learning Machine Learning > Learning Types > Transfer Learning Natural Language Processing > Applications > Sentiment Analysis Deep Learning > Learning Types > Unsupervised Learning

Keywords

text generation sentiment classification text style transfer content preservation sentiment transfer non-parallel corpus neural network
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