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arXiv 2302.14727cs.CL
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基于文本的情感自动分类:不同数据集的比较研究

Automatically Classifying Emotions based on Text: A Comparative Exploration of Different Datasets

Florida Gulf Coast University(佛罗里达海湾海岸大学)

Anna Koufakou, Jairo Garciga, Adam Paul, Joseph Morelli, Christopher Frank

摘要:

基于文本的情感分类是近年来受到越来越多关注的一项具有广泛应用前景的任务。本文提出了一个初步的研究,其目标是帮助研究人员和从业人员了解相对较新的数据集以及一般的情绪分类。我们专注于最近在相关文献中提出的三个数据集,并探索传统和最先进的深度学习模型在数据中存在不同特征时的性能。我们还探讨了使用数据增强,以提高性能。我们的实验工作表明,国家的最先进的模型,如RoberTa执行所有情况下最好的。我们还提供了观察和讨论,突出了这些数据集中情感分类的复杂性,并测试了模型对我们收集和标记的实际社交媒体帖子的适用性。

英文摘要:

Emotion Classification based on text is a task with many applications which has received growing interest in recent years. This paper presents a preliminary study with the goal to help researchers and practitioners gain insight into relatively new datasets as well as emotion classification in general. We focus on three datasets that were recently presented in the related literature, and we explore the performance of traditional as well as state-of-the-art deep learning models in the presence of different characteristics in the data. We also explore the use of data augmentation in order to improve performance. Our experimental work shows that state-of-the-art models such as RoBERTa perform the best for all cases. We also provide observations and discussion that highlight the complexity of emotion classification in these datasets and test out the applicability of the models to actual social media posts we collected and labeled.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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