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UnifiedQA-v2: Stronger Generalization via Broader Cross-Format Training

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arxiv 2202.12359 v1 pith:YN3YKORT submitted 2022-02-23 cs.CL cs.AI

classification cs.CLcs.AI
keywords unifiedqaunifiedqa-v2betterbroaderbuiltcross-domaincross-formatdatasets
verification ladder T0 review T1 audit T2 compute T3 formal
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We present UnifiedQA-v2, a QA model built with the same process as UnifiedQA, except that it utilizes more supervision -- roughly 3x the number of datasets used for UnifiedQA. This generally leads to better in-domain and cross-domain results.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Teaching Smaller Language Models To Generalise To Unseen Compositional Questions (Full Thesis)

    cs.CL 2024-11 conditional novelty 7.0 of 10

    Smaller language models can generalize to unseen compositional questions when trained and evaluated with retrieval-augmented contexts, and combining Wikipedia retrieval with LLM-generated rationales improves accuracy.

  2. Making Language Models Robust Against Negation

    cs.CL 2025-02 conditional novelty 6.0 of 10

    Further pre-training BERT and RoBERTa on next-sentence polarity prediction and a polarity-reversing variant of next sentence prediction improves negation reasoning by 1.8 to 9.3 accuracy points on CondaQA.

  3. A Survey of Event Causality Identification: Taxonomy, Challenges, Assessment, and Prospects

    cs.CL 2024-11 conditional novelty 5.0 of 10

    A taxonomy and benchmark review of event causality identification, covering sentence-level, document-level, multilingual, and LLM-based methods.

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