mlsanityData to 7 Oct 2026

WVOQ at SemEval-2021 Task 6: BART for Span Detection and Classification

arXiv 2107.05467 ↗First posted 27 Jun 2021cs.CL cs.LGcited by 1

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Abstract (arXiv)

A novel solution to span detection and classification is presented in which a BART EncoderDecoder model is used to transform textual input into a version with XML-like marked up spans. This markup is subsequently translated to an identification of the beginning and end of fragments and of their classes. Discussed is how pre-training methodology both explains the relative success of this method and its limitations. This paper reports on participation in task 6 of SemEval-2021: Detection of Persuasion Techniques in Texts and Images.

Key facts. Cited by 1 paper in the map (data through 7 Oct 2026). Builds on 5 of its 6 references that are in the map. First posted on arXiv 27 Jun 2021.

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5 of 6 references.

References · 5

  1. 2018BERT: Pre-training of Deep Bidirectional Transformers for Language Understandingcited by 40,204
  2. 2019BART: Denoising Sequence-to-Sequence Pre-training for Natural Language Generation, Translation, and Comprehensioncited by 5,874
  3. 2019SpanBERT: Improving Pre-training by Representing and Predicting Spanscited by 832
  4. 2020Prta: A System to Support the Analysis of Propaganda Techniques in the Newscited by 23
  5. 2020aschern at SemEval-2020 Task 11: It Takes Three to Tango: RoBERTa, CRF, and Transfer Learningcited by 6

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