NLP-LTU at SemEval-2023 Task 10: The Impact of Data Augmentation and Semi-Supervised Learning Techniques on Text Classification Performance on an Imbalanced Dataset SemEval

Sana Al-Azzawi | György Kovács | Filip Nilsson | Tosin Adewumi | Marcus Liwicki |

Lon-eå at SemEval-2023 Task 11: A Comparison of Activation Functions for Soft and Hard Label Prediction SemEval

Peyman Hosseini | Mehran Hosseini | Sana Al-azzawi | Marcus Liwicki | Ignacio Castro | Matthew Purver |

Masakhane-Afrisenti at SemEval-2023 Task 12: Sentiment Analysis using Afro-centric Language Models and Adapters for Low-resource African Languages SemEval

Israel Abebe Azime | Sana Al-azzawi | Atnafu Lambebo Tonja | Iyanuoluwa Shode | Jesujoba Alabi | Ayodele Awokoya | Mardiyyah Oduwole | Tosin Adewumi | Samuel Fanijo | Awosan Oyinkansola |