Dataset Card for FUNSD-vu2020revising

Dataset Summary

This is the revised version of the FUNSD dataset as proposed by Vu, H. M., & Nguyen, D. T. N. (2020).

Supported Tasks and Leaderboards

The Form Understanding challenge comprises three tasks, namely word grouping, semantic-entity labeling, and entity linking.

Dataset Structure

Data Instances

More Information Needed

Data Fields

The data fields are the same among all splits.

• id: a string feature - GUID.
• words: a list of string features.
• bboxes: a list of list with four (int) features.
• ner_tags: a list of classification labels (int). Full tagset with indices:

{'O': 0, 'B-HEADER': 1, 'I-HEADER': 2, 'B-QUESTION': 3, 'I-QUESTION': 4, 'B-ANSWER': 5, 'I-ANSWER': 6}

• image_path: a string feature.

Data Splits

name	train	test
FUNSD-vu2020	149	50

Dataset Creation

Curation Rationale

More Information Needed

Source Data

Initial Data Collection and Normalization

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Who are the source language producers?

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Annotations

Annotation process

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Who are the annotators?

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Personal and Sensitive Information

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Considerations for Using the Data

Social Impact of Dataset

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Discussion of Biases

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Other Known Limitations

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Additional Information

Dataset Curators

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Licensing Information

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Citation Information

@article{vu2020revising,
        title={Revising FUNSD dataset for key-value detection in document images},
        author={Vu, Hieu M and Nguyen, Diep Thi-Ngoc},
        journal={arXiv preprint arXiv:2010.05322},
        year={2020}
}