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tals/vitaminc

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Permissive or share-alike

The declared licence (cc-by-sa-3.0) is classified as share-alike.

Declared licence: cc-by-sa-3.0, from the tagEvidence: README.md at be6febb
Licence files: LICENSE, licence not identifiedEvidence: LICENSE at be6febb
Declared sources: None listed in the card metadata
Access gated on Hugging Face: No

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text-classification

Citation text from the card

@inproceedings{schuster-etal-2021-get,
    title = "Get Your Vitamin {C}! Robust Fact Verification with Contrastive Evidence",
    author = "Schuster, Tal  and
      Fisch, Adam  and
      Barzilay, Regina",
    booktitle = "Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.naacl-main.52",
    doi = "10.18653/v1/2021.naacl-main.52",
    pages = "624--643",
    abstract = "Typical fact verification models use retrieved written evidence to verify claims. Evidence sources, however, often change over time as more information is gathered and revised. In order to adapt, models must be sensitive to subtle differences in supporting evidence. We present VitaminC, a benchmark infused with challenging cases that require fact verification models to discern and adjust to slight factual changes. We collect over 100,000 Wikipedia revisions that modify an underlying fact, and leverage these revisions, together with additional synthetically constructed ones, to create a total of over 400,000 claim-evidence pairs. Unlike previous resources, the examples in VitaminC are contrastive, i.e., they contain evidence pairs that are nearly identical in language and content, with the exception that one supports a given claim while the other does not.

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dataset_licence({ "id": "tals/vitaminc" })
signal: "permissive"
stated_licence: "cc-by-sa-3.0"
sources: 0