Witcherses at SemEval-2023 Task 12: Ensemble Learning for African Sentiment Analysis Monil Gokani author K V Aditya Srivatsa author Radhika Mamidi author 2023-07 text Proceedings of the 17th International Workshop on Semantic Evaluation (SemEval-2023) Atul Kr. Ojha editor A Seza Doğruöz editor Giovanni Da San Martino editor Harish Tayyar Madabushi editor Ritesh Kumar editor Elisa Sartori editor Association for Computational Linguistics Toronto, Canada conference publication gokani-etal-2023-witcherses 10.18653/v1/2023.semeval-1.48 https://aclanthology.org/2023.semeval-1.48/ 2023-07 357 364