LIORI at SemEval-2021 Task 8: Ask Transformer for measurements
2021-08-01SEMEVALUnverified0· sign in to hype
Adis Davletov, Denis Gordeev, Nikolay Arefyev, Emil Davletov
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This work describes our approach for subtasks of SemEval-2021 Task 8: MeasEval: Counts and Measurements which took the official first place in the competition. To solve all subtasks we use multi-task learning in a question-answering-like manner. We also use learnable scalar weights to weight subtasks' contribution to the final loss in multi-task training. We fine-tune LUKE to extract quantity spans and we fine-tune RoBERTa to extract everything related to found quantities, including quantities themselves.