Embeddings at BLP-2023 Task 2: Optimizing Fine-Tuned Transformers with Cost-Sensitive Learning for Multiclass Sentiment Analysis S.m Towhidul Islam Tonmoy author 2023-12 text Proceedings of the First Workshop on Bangla Language Processing (BLP-2023) Firoj Alam editor Sudipta Kar editor Shammur Absar Chowdhury editor Farig Sadeque editor Ruhul Amin editor Association for Computational Linguistics Singapore conference publication tonmoy-2023-embeddings 10.18653/v1/2023.banglalp-1.46 https://aclanthology.org/2023.banglalp-1.46/ 2023-12 340 346