Journalist-in-the-Loop: Continuous Learning as a Service for Rumour Analysis

Twin Karmakharm, Nikolaos Aletras, Kalina Bontcheva


Abstract
Automatically identifying rumours in social media and assessing their veracity is an important task with downstream applications in journalism. A significant challenge is how to keep rumour analysis tools up-to-date as new information becomes available for particular rumours that spread in a social network. This paper presents a novel open-source web-based rumour analysis tool that can continuous learn from journalists. The system features a rumour annotation service that allows journalists to easily provide feedback for a given social media post through a web-based interface. The feedback allows the system to improve an underlying state-of-the-art neural network-based rumour classification model. The system can be easily integrated as a service into existing tools and platforms used by journalists using a REST API.
Anthology ID:
D19-3020
Volume:
Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations
Month:
November
Year:
2019
Address:
Hong Kong, China
Editors:
Sebastian Padó, Ruihong Huang
Venues:
EMNLP | IJCNLP
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
115–120
Language:
URL:
https://aclanthology.org/D19-3020
DOI:
10.18653/v1/D19-3020
Bibkey:
Cite (ACL):
Twin Karmakharm, Nikolaos Aletras, and Kalina Bontcheva. 2019. Journalist-in-the-Loop: Continuous Learning as a Service for Rumour Analysis. In Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations, pages 115–120, Hong Kong, China. Association for Computational Linguistics.
Cite (Informal):
Journalist-in-the-Loop: Continuous Learning as a Service for Rumour Analysis (Karmakharm et al., EMNLP-IJCNLP 2019)
Copy Citation:
PDF:
https://aclanthology.org/D19-3020.pdf