Search Results for author: Siyi Guo

Found 6 papers, 1 papers with code

SoMeR: Multi-View User Representation Learning for Social Media

no code implementations2 May 2024 Siyi Guo, Keith Burghardt, Valeria Pantè, Kristina Lerman

User representation learning aims to capture user preferences, interests, and behaviors in low-dimensional vector representations.

Contrastive Learning Link Prediction +2

Whose Emotions and Moral Sentiments Do Language Models Reflect?

no code implementations16 Feb 2024 Zihao He, Siyi Guo, Ashwin Rao, Kristina Lerman

We define the problem of affective alignment, which measures how LMs' emotional and moral tone represents those of different groups.

Hate Speech Detection

Reading Between the Tweets: Deciphering Ideological Stances of Interconnected Mixed-Ideology Communities

1 code implementation2 Feb 2024 Zihao He, Ashwin Rao, Siyi Guo, Negar Mokhberian, Kristina Lerman

Recent advances in NLP have improved our ability to understand the nuanced worldviews of online communities.

A Data Fusion Framework for Multi-Domain Morality Learning

no code implementations4 Apr 2023 Siyi Guo, Negar Mokhberian, Kristina Lerman

Language models can be trained to recognize the moral sentiment of text, creating new opportunities to study the role of morality in human life.

Inherent Trade-offs in the Fair Allocation of Treatments

no code implementations30 Oct 2020 Yuzi He, Keith Burghardt, Siyi Guo, Kristina Lerman

Explicit and implicit bias clouds human judgement, leading to discriminatory treatment of minority groups.

Fairness

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