Datasets:
Tasks:
Text Retrieval
Modalities:
Text
Formats:
parquet
Languages:
Danish
Size:
10K - 100K
ArXiv:
License:
metadata
annotations_creators:
- human-annotated
language:
- dan
license: cc-by-sa-4.0
multilinguality: monolingual
task_categories:
- text-retrieval
task_ids:
- fact-checking
- fact-checking-retrieval
dataset_info:
- config_name: corpus
features:
- name: _id
dtype: string
- name: text
dtype: string
- name: title
dtype: string
splits:
- name: train
num_bytes: 845455
num_examples: 2524
download_size: 457706
dataset_size: 845455
- config_name: qrels
features:
- name: query-id
dtype: string
- name: corpus-id
dtype: string
- name: score
dtype: int64
splits:
- name: train
num_bytes: 164388
num_examples: 6382
download_size: 57998
dataset_size: 164388
- config_name: queries
features:
- name: _id
dtype: string
- name: text
dtype: string
splits:
- name: train
num_bytes: 408059
num_examples: 6373
download_size: 197779
dataset_size: 408059
configs:
- config_name: corpus
data_files:
- split: train
path: corpus/train-*
- config_name: qrels
data_files:
- split: train
path: qrels/train-*
- config_name: queries
data_files:
- split: train
path: queries/train-*
tags:
- mteb
- text
A Danish dataset intended for misinformation research. It follows the same format as the English FEVER dataset. DanFeverRetrieval fixed an issue in DanFever where some corpus entries were incorrectly removed.
| Task category | t2t |
| Domains | Encyclopaedic, Non-fiction, Spoken |
| Reference | https://aclanthology.org/2021.nodalida-main.47/ |
How to evaluate on this task
You can evaluate an embedding model on this dataset using the following code:
import mteb
task = mteb.get_tasks(["DanFeverRetrieval"])
evaluator = mteb.MTEB(task)
model = mteb.get_model(YOUR_MODEL)
evaluator.run(model)
To learn more about how to run models on mteb task check out the GitHub repitory.
Citation
If you use this dataset, please cite the dataset as well as mteb, as this dataset likely includes additional processing as a part of the MMTEB Contribution.
@inproceedings{norregaard-derczynski-2021-danfever,
abstract = {We present a dataset, DanFEVER, intended for multilingual misinformation research. The dataset is in Danish and has the same format as the well-known English FEVER dataset. It can be used for testing methods in multilingual settings, as well as for creating models in production for the Danish language.},
address = {Reykjavik, Iceland (Online)},
author = {N{\o}rregaard, Jeppe and
Derczynski, Leon},
booktitle = {Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa)},
editor = {Dobnik, Simon and
{\O}vrelid, Lilja},
month = may # { 31--2 } # jun,
pages = {422--428},
publisher = {Link{\"o}ping University Electronic Press, Sweden},
title = {{D}an{FEVER}: claim verification dataset for {D}anish},
url = {https://aclanthology.org/2021.nodalida-main.47},
year = {2021},
}
@article{enevoldsen2025mmtebmassivemultilingualtext,
title={MMTEB: Massive Multilingual Text Embedding Benchmark},
author={Kenneth Enevoldsen and Isaac Chung and Imene Kerboua and Márton Kardos and Ashwin Mathur and David Stap and Jay Gala and Wissam Siblini and Dominik Krzemiński and Genta Indra Winata and Saba Sturua and Saiteja Utpala and Mathieu Ciancone and Marion Schaeffer and Gabriel Sequeira and Diganta Misra and Shreeya Dhakal and Jonathan Rystrøm and Roman Solomatin and Ömer Çağatan and Akash Kundu and Martin Bernstorff and Shitao Xiao and Akshita Sukhlecha and Bhavish Pahwa and Rafał Poświata and Kranthi Kiran GV and Shawon Ashraf and Daniel Auras and Björn Plüster and Jan Philipp Harries and Loïc Magne and Isabelle Mohr and Mariya Hendriksen and Dawei Zhu and Hippolyte Gisserot-Boukhlef and Tom Aarsen and Jan Kostkan and Konrad Wojtasik and Taemin Lee and Marek Šuppa and Crystina Zhang and Roberta Rocca and Mohammed Hamdy and Andrianos Michail and John Yang and Manuel Faysse and Aleksei Vatolin and Nandan Thakur and Manan Dey and Dipam Vasani and Pranjal Chitale and Simone Tedeschi and Nguyen Tai and Artem Snegirev and Michael Günther and Mengzhou Xia and Weijia Shi and Xing Han Lù and Jordan Clive and Gayatri Krishnakumar and Anna Maksimova and Silvan Wehrli and Maria Tikhonova and Henil Panchal and Aleksandr Abramov and Malte Ostendorff and Zheng Liu and Simon Clematide and Lester James Miranda and Alena Fenogenova and Guangyu Song and Ruqiya Bin Safi and Wen-Ding Li and Alessia Borghini and Federico Cassano and Hongjin Su and Jimmy Lin and Howard Yen and Lasse Hansen and Sara Hooker and Chenghao Xiao and Vaibhav Adlakha and Orion Weller and Siva Reddy and Niklas Muennighoff},
publisher = {arXiv},
journal={arXiv preprint arXiv:2502.13595},
year={2025},
url={https://arxiv.org/abs/2502.13595},
doi = {10.48550/arXiv.2502.13595},
}
@article{muennighoff2022mteb,
author = {Muennighoff, Niklas and Tazi, Nouamane and Magne, Lo{\"\i}c and Reimers, Nils},
title = {MTEB: Massive Text Embedding Benchmark},
publisher = {arXiv},
journal={arXiv preprint arXiv:2210.07316},
year = {2022}
url = {https://arxiv.org/abs/2210.07316},
doi = {10.48550/ARXIV.2210.07316},
}
Dataset Statistics
Dataset Statistics
The following code contains the descriptive statistics from the task. These can also be obtained using:
import mteb
task = mteb.get_task("DanFeverRetrieval")
desc_stats = task.metadata.descriptive_stats
{
"train": {
"num_samples": 8897,
"number_of_characters": 1108138,
"num_documents": 2524,
"min_document_length": 28,
"average_document_length": 312.1117274167987,
"max_document_length": 1748,
"unique_documents": 2524,
"num_queries": 6373,
"min_query_length": 11,
"average_query_length": 50.26957476855484,
"max_query_length": 188,
"unique_queries": 6373,
"none_queries": 0,
"num_relevant_docs": 6382,
"min_relevant_docs_per_query": 1,
"average_relevant_docs_per_query": 0.48721167425074535,
"max_relevant_docs_per_query": 3,
"unique_relevant_docs": 2524,
"num_instructions": null,
"min_instruction_length": null,
"average_instruction_length": null,
"max_instruction_length": null,
"unique_instructions": null,
"num_top_ranked": null,
"min_top_ranked_per_query": null,
"average_top_ranked_per_query": null,
"max_top_ranked_per_query": null
}
}
This dataset card was automatically generated using MTEB