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COCOA : A COrpus of Claims frOm NLP Articles
COCOA is corpus of sentences sourced from NLP papers and pre-prints published in English between 1952 and 2024. It contains additional annotations:
- claim category labels reflecting the rhetorical function of sentences within papers (context, contribution, outline, result, impact, directions, limitation, non-claim); a part of these annotations was done manually, while the remainder labels were computed using a fine-tuned SciBERT model.
- certainty annotations (sentence-level and aspect-level certainty) predicted using SciBERT models by Pei & Jurgens
Code related to the constitution, annotation and analysis of COCOA is available on GitHub.
This Huggingface dataset contains the data files of COCOA:
- XML files of the papers included in COCOA
papers.csv: all the metadata about the papers included in COCOAsentences-v1.csv: all the sentences of COCOA with annotationssentences-v2.parquet: an updated version ofsentences-v1.csvwhere some duplicates were removedmanual-sentences-v2.parquet: the subset of sentences fromsentences-v2.parquetwhich were manually annotated
Parquet files should be loaded as follows:
import pandas as pd
import fastparquet
sentences = pd.read_parquet("sentences-v2.parquet", engine = "fastparquet")
Contact
If you have requests or questions about this repository, please contact clementine.bleuze@univ-lorraine.fr.
Citation
You may reference this corpus using the following citation of our LREC paper:
@inproceedings{bleuze:hal-05547842,
TITLE = {{COCOA: Creation and Exploratory Investigation of a Corpus of Claims from NLP Articles}},
AUTHOR = {Bleuze, Cl{\'e}mentine and Ducel, Fanny and Amblard, Maxime and Fort, Kar{\"e}n},
URL = {https://inria.hal.science/hal-05547842},
BOOKTITLE = {{LREC 2026 - International Conference on Language Resources and Evaluation}},
ADDRESS = {Palma de Mallorca, Spain},
ORGANIZATION = {{ELRA Language Resources Association}},
YEAR = {2026},
MONTH = May,
KEYWORDS = {NLP4NLP ; ethics ; claims ; argumentative zoning},
PDF = {https://inria.hal.science/hal-05547842v1/file/673_Paper-2.pdf},
HAL_ID = {hal-05547842},
HAL_VERSION = {v1},
}
COCOA is based on the ACL OCL corpus by Rohatgi et al.:
@Misc{acl_anthology_corpus,
author = {Shaurya Rohatgi},
title = {ACL Anthology Corpus with Full Text},
howpublished = {Github},
year = {2022},
url = {https://github.com/shauryr/ACL-anthology-corpus}
}
And it also used data from the ArXiv dataset on Kaggle:
@misc{arxiv_org_submitters_2024,
title={arXiv Dataset},
url={https://www.kaggle.com/dsv/7548853},
DOI={10.34740/KAGGLE/DSV/7548853},
publisher={Kaggle},
author={arXiv.org submitters},
year={2024}
}
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