metadata

license: cc-by-sa-3.0
task_categories:
  - text-classification
  - text-retrieval
task_ids:
  - natural-language-inference
  - document-retrieval
language:
  - cs
tags:
  - Fact-checking
pretty_name: CsFEVERv2
multilinguality: monolingual
source_datasets: fever
size_categories:
  - 100K<n<1M

Dataset Card for "CsFEVERv2"

Dataset Description

CsFEVERv2 is a dataset for Czech fact-checking developed as part of a bachelor thesis at the Artificial Intelligence Center of the Faculty of Electrical Engineering of the Czech technical university in Prague. The dataset consists of an original subset, which is only an iteration of CsFEVER with new data and better processing and f1, precision, and 07 subsets filtered using an NLI model and optimized threshold values. The subset wiki_pages is a processed Wikipedia dump from August 2022 with correct revids. This subset should be used to map evidence from datasets to Wikipedia texts.

The original subset can generate other filtered datasets by filtering with other thresholds using predicted_label and predicted_score fields.

Languages

Czech

Dataset Structure

Data Instances

original

An example of 'train' looks as follows.

{'id': 75397,
 'label': 'SUPPORTS',
 'predicted_label': 'SUPPORTS',
 'predicted_score': 0.921731
 'claim': 'Nikolaj Coster-Waldau pracoval pro Fox Broadcasting Company.',
 'evidence': [ [ "Nikolaj Coster-Waldau", "Nikolaj Coster-Waldau" ], [ "Fox Broadcasting Company", "Fox Broadcasting Company" ] ]}

f1, precision, 07

An example of 'train' looks as follows.

{'id': 75397,
 'label': 'SUPPORTS',
 'claim': 'Nikolaj Coster-Waldau pracoval pro Fox Broadcasting Company.',
 'evidence': [ [ "Nikolaj Coster-Waldau", "Nikolaj Coster-Waldau" ], [ "Fox Broadcasting Company", "Fox Broadcasting Company" ] ]}

wiki_pages

An example of 'wiki_pages' looks as follows.

{'id': 80916,
 'revid': 20561555,
 'url': "https://cs.wikipedia.org/wiki?curid=80916",
 'title': "Altruismus",
 'text': "Altruismus (z lat. "alter", druhý, 3. pád "altrui", druhému) je moderní ..."}

Data Fields

original

id: a int32 feature.
label: a string feature.
predicted_label: a string feature. (label predicted by NLI model)
predicted_score: a int32 feature. (confidence of predicted_label predicted by NLI model)
claim: a string feature.
evidence: a sequence feature.

f1, precision, 07

id: a int32 feature.
label: a string feature.
claim: a string feature.
evidence: a sequence feature.

wiki_pages

id: a int32 feature.
revid: a int32 feature.
url: a string feature.
title: a string feature.
text: a string feature.

Data Splits

original

	train	dev	test
original	118950	7458	7520

f1

	train	dev	test
f1	83438	5445	5328

precision

	train	dev	test
precision	60828	4288	4236

07

	train	dev	test
07	108607	6685	6623

wiki_pages

	wiki_pages
wiki_pages	825078