Towards a Multi-Entity Aspect-Based Sentiment Analysis for Characterizing Directed Social Regard in Online Messaging

no code implementations • NAACL (WOAH) 2022 • Joan Zheng, Scott Friedman, Sonja Schmer-Galunder, Ian Magnusson, Ruta Wheelock, Jeremy Gottlieb, Diana Gomez, Christopher Miller

Online messaging is dynamic, influential, and highly contextual, and a single post may contain contrasting sentiments towards multiple entities, such as dehumanizing one actor while empathizing with another in the same message. These complexities are important to capture for understanding the systematic abuse voiced within an online community, or for determining whether individuals are advocating for abuse, opposing abuse, or simply reporting abuse.

Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA)

Interpretation of Intracardiac Electrograms Through Textual Representations

1 code implementation • 2 Feb 2024 • William Jongwon Han, Diana Gomez, Avi Alok, Chaojing Duan, Michael A. Rosenberg, Douglas Weber, Emerson Liu, Ding Zhao

Understanding the irregular electrical activity of atrial fibrillation (AFib) has been a key challenge in electrocardiography.

Language Modelling Masked Language Modeling

Finding Trolls Under Bridges: Preliminary Work on a Motif Detector

no code implementations • 12 Apr 2022 • W. Victor H. Yarlott, Armando Ochoa, Anurag Acharya, Laurel Bobrow, Diego Castro Estrada, Diana Gomez, Joan Zheng, David McDonald, Chris Miller, Mark A. Finlayson

We briefly describe an annotation effort to produce data for training motif detection, which is on-going.