Nelson-Nwanoneze Samuel

Design and Implementation of a Sentence-BERT-Driven Semantic Matching Model for Automated Evaluation of Theory Answers

Theory-based assessments remain one of the hardest grading challenges to automate. Students rarely express correct answers the way a model answer expects, and the keyword-matching tools built into most learning management systems penalise them for it, not because they are wrong, but because they phrased things differen...