TüKaPo at SemEval-2020 Task 6: Def(n)tly Not BERT: Definition Extraction Using pre-BERT Methods in a post-BERT World

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Madeeswaran Kannan, Haemanth Santhi Ponnusamy

Published: 2020, Last Modified: 28 May 2026SemEval@COLING 2020EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We describe our system (TüKaPo) submitted for Task 6: DeftEval, at SemEval 2020. We developed a hybrid approach that combined existing CNN and RNN methods and investigated the impact of purely-syntactic and semantic features on the task of definition extraction. Our final model achieved a F1-score of 0.6851 in subtask 1, i.e, sentence classification.