Because of its importance in studying people's thoughts on various Web 2.0 services, emotion classification (EC) is an important undertaking. Existing research, on the other hand, is mostly focused on the English language, with little work on low-resource languages. Though sentiment analysis, particularly the EC in English, has received a lot of attention in recent years, little study has been done in the context of Bangla, one of the world's most widely spoken languages. We propose a complete set of approaches for identifying and extracting emotions from Bangla texts in this research. We provide a Bangla emotion classifier for six classes (anger, disgust, fear, joy, sadness, and surprise) from Bangla words, using transformer-based models which exhibit phenomenal results in recent days, especially for high resource languages. The "Unified Bangla Multi-class Emotion Corpus (UBMEC)" is used to assess the performance of our models. UBMEC was created by combining two previously released manually labeled datasets of Bangla comments on 6-emotion classes with fresh manually tagged Bangla comments created by us. The corpus dataset and code we used in this work is publicly available.

本研究提出了一种用于识别和提取孟加拉文文本中情感的方法，使用基于 Transformer 的模型构建了孟加拉语情感分类器，并使用“Unified Bangla Multi-class Emotion Corpus (UBMEC)”评估了模型的性能。

基于Transformer的统一孟加拉多分类情感语料库文本分类