Search Results for author: Amrita Bhattacharjee

Found 3 papers, 0 papers with code

Text Transformations in Contrastive Self-Supervised Learning: A Review

no code implementations22 Mar 2022 Amrita Bhattacharjee, Mansooreh Karami, Huan Liu

However, in the domain of Natural Language, the augmentation methods used in creating similar pairs with regard to contrastive learning assumptions are challenging.

Contrastive Learning Representation Learning +1

Disinformation in the Online Information Ecosystem: Detection, Mitigation and Challenges

no code implementations18 Oct 2020 Amrita Bhattacharjee, Kai Shu, Min Gao, Huan Liu

We then proceed to discuss the inherent challenges in disinformation research, and then elaborate on the computational and interdisciplinary approaches towards mitigation of disinformation, after a short overview of the various directions explored in detection efforts.

Misinformation

Combating Disinformation in a Social Media Age

no code implementations14 Jul 2020 Kai Shu, Amrita Bhattacharjee, Faisal Alatawi, Tahora Nazer, Kaize Ding, Mansooreh Karami, Huan Liu

The creation, dissemination, and consumption of disinformation and fabricated content on social media is a growing concern, especially with the ease of access to such sources, and the lack of awareness of the existence of such false information.

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