Search Results for author: Joan Zheng

Found 3 papers, 0 papers with code

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)

Evaluating Older Users' Experiences with Commercial Dialogue Systems: Implications for Future Design and Development

no code implementations30 Jan 2019 Libby Ferland, Thomas Huffstutler, Jacob Rice, Joan Zheng, Shi Ni, Maria Gini

Understanding the needs of a variety of distinct user groups is vital in designing effective, desirable dialogue systems that will be adopted by the largest possible segment of the population.

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