Emotion Classification in Short English Texts using Deep Learning Techniques

Detecting emotions in limited text datasets from under-resourced languages presents a formidable obstacle, demanding specialized frameworks and computational strategies. This study conducts a thorough examination of deep learning techniques for discerning emotions in short English texts. Deep learning approaches employ transfer learning and word embedding, notably BERT, to attain superior accuracy. To evaluate these methods, we introduce the "SmallEnglishEmotions" dataset, comprising 6372 varied short Persian texts annotated with five primary emotion categories. Our experiments reveal that transfer learning and BERT-based text embedding outperform alternative methods in accurately categorizing the text in the dataset.