Newspaper Signaling for Crisis Prediction

Prajvi Saxena, Sabine Janzen, Wolfgang Maass


Abstract
To establish sophisticated monitoring of newspaper articles for detecting crisis-related signals, natural language processing has to cope with unstructured data, media, and cultural bias as well as multiple languages. So far, research on detecting signals in newspaper articles is focusing on structured data, restricted language settings, and isolated application domains. When considering complex crisis-related signals, a high number of diverse newspaper articles in terms of language and culture reduces potential biases. We demonstrate MENDEL – a model for multi-lingual and open-domain newspaper signaling for detecting crisis-related indicators in newspaper articles. The model works with unstructured news data and combines multiple transformer-based models for pre-processing (STANZA) and content filtering (RoBERTa, GPT-3.5). Embedded in a Question-Answering (QA) setting, MENDEL supports multiple languages (>66) and can detect early newspaper signals for open crisis domains in real-time.
Anthology ID:
2024.naacl-demo.17
Volume:
Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 3: System Demonstrations)
Month:
June
Year:
2024
Address:
Mexico City, Mexico
Editors:
Kai-Wei Chang, Annie Lee, Nazneen Rajani
Venue:
NAACL
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
166–173
Language:
URL:
https://aclanthology.org/2024.naacl-demo.17
DOI:
Bibkey:
Cite (ACL):
Prajvi Saxena, Sabine Janzen, and Wolfgang Maass. 2024. Newspaper Signaling for Crisis Prediction. In Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 3: System Demonstrations), pages 166–173, Mexico City, Mexico. Association for Computational Linguistics.
Cite (Informal):
Newspaper Signaling for Crisis Prediction (Saxena et al., NAACL 2024)
Copy Citation:
PDF:
https://aclanthology.org/2024.naacl-demo.17.pdf