A Deep Learning-Based Approach for Multi-Label Emotion Classification in Tweets

Applied Sciences

Mohammed Jabreel¹  Antonio Moreno¹ 

[1] ITAKA Research Group, Universitat Rovira i Virgili, 43007 Tarragona, Spain;

关键词: opinion mining;    sentiment analysis;    emotion classification;    deep learning;    Twitter;   

DOI  :  10.3390/app9061123

来源: DOAJ

【 摘 要 】

Currently, people use online social media such as Twitter or Facebook to share their emotions and thoughts. Detecting and analyzing the emotions expressed in social media content benefits many applications in commerce, public health, social welfare, etc. Most previous work on sentiment and emotion analysis has only focused on single-label classification and ignored the co-existence of multiple emotion labels in one instance. This paper describes the development of a novel deep learning-based system that addresses the multiple emotion classification problem in Twitter. We propose a novel method to transform it to a binary classification problem and exploit a deep learning approach to solve the transformed problem. Our system outperforms the state-of-the-art systems, achieving an accuracy score of 0.59 on the challenging SemEval2018 Task 1:E-cmulti-label emotion classification problem.

【 授权许可】

Unknown