no code implementations • 29 Oct 2023 • Shakshi Sharma, Anwitaman Datta, Rajesh Sharma
While the ideas herein can be generalized and reapplied in the broader context of misinformation mitigation using a multitude of information sources and catering to the spectrum of social media platforms, this work serves as a proof of concept, and as such, it is confined in its scope to only rebuttal of tweets, and in the specific context of misinformation regarding COVID-19.
no code implementations • 25 Aug 2023 • Shakshi Sharma, Anwitaman Datta, Vigneshwaran Shankaran, Rajesh Sharma
We demonstrate the Misinformation Concierge, a proof-of-concept that provides actionable intelligence on misinformation prevalent in social media.
1 code implementation • 25 Feb 2022 • Mudit Dhawan, Shakshi Sharma, Aditya Kadam, Rajesh Sharma, Ponnurangam Kumaraguru
A plethora of previous multimodal-based work has tried to address the problem of modeling heterogeneous modalities in identifying fake content.
no code implementations • 9 Nov 2021 • Sabur Butt, Shakshi Sharma, Rajesh Sharma, Grigori Sidorov, Alexander Gelbukh
In the descriptive line of works, where researchers have tried to analyse rumours using NLP approaches, there isnt much emphasis on psycho-linguistics analyses of social media text.
1 code implementation • 16 Aug 2021 • Shakshi Sharma, Rajesh Sharma, Anwitaman Datta
We build on this to study and contrast the characteristics of tweets in the corpus that are misleading in nature against non-misleading ones.
no code implementations • 4 Jul 2021 • Mohit Mayank, Shakshi Sharma, Rajesh Sharma
Our approach is a combination of the NLP -- where we encode the news content, and the GNN technique -- where we encode the Knowledge Graph (KG).
1 code implementation • 2 Jul 2021 • Raj Jagtap, Abhinav Kumar, Rahul Goel, Shakshi Sharma, Rajesh Sharma, Clint P. George
Using caption dataset, the proposed models can classify videos among three classes (Misinformation, Debunking Misinformation, and Neutral) with 0. 85 to 0. 90 F1-score.
2 code implementations • 15 Oct 2020 • Shakshi Sharma, Rajesh Sharma
Thus, it is important to detect and control the misinformation in such platforms before it spreads to the masses.