Detecting Contextomized Quotes in News Headlines by Contrastive Learning

Seonyeong Song, Hyeonho Song, Kunwoo Park, Jiyoung Han, Meeyoung Cha


Abstract
Quotes are critical for establishing credibility in news articles. A direct quote enclosed in quotation marks has a strong visual appeal and is a sign of a reliable citation. Unfortunately, this journalistic practice is not strictly followed, and a quote in the headline is often “contextomized.” Such a quote uses words out of context in a way that alters the speaker’s intention so that there is no semantically matching quote in the body text. We present QuoteCSE, a contrastive learning framework that represents the embedding of news quotes based on domain-driven positive and negative samples to identify such an editorial strategy. The dataset and code are available at https://github.com/ssu-humane/contextomized-quote-contrastive.
Anthology ID:
2023.findings-eacl.52
Volume:
Findings of the Association for Computational Linguistics: EACL 2023
Month:
May
Year:
2023
Address:
Dubrovnik, Croatia
Editors:
Andreas Vlachos, Isabelle Augenstein
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
697–704
Language:
URL:
https://aclanthology.org/2023.findings-eacl.52
DOI:
10.18653/v1/2023.findings-eacl.52
Bibkey:
Cite (ACL):
Seonyeong Song, Hyeonho Song, Kunwoo Park, Jiyoung Han, and Meeyoung Cha. 2023. Detecting Contextomized Quotes in News Headlines by Contrastive Learning. In Findings of the Association for Computational Linguistics: EACL 2023, pages 697–704, Dubrovnik, Croatia. Association for Computational Linguistics.
Cite (Informal):
Detecting Contextomized Quotes in News Headlines by Contrastive Learning (Song et al., Findings 2023)
Copy Citation:
PDF:
https://aclanthology.org/2023.findings-eacl.52.pdf
Video:
 https://aclanthology.org/2023.findings-eacl.52.mp4