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09/18/2023
Understanding Divergent Framing of the Supreme Court Controversies: Social Media vs. News Outlets
Understanding the framing of political issues is of paramount importance...
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07/24/2023
LLM-Rec: Personalized Recommendation via Prompting Large Language Models
We investigate various prompting strategies for enhancing personalized r...
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05/08/2023
Learning to Evaluate the Artness of AI-generated Images
Assessing the artness of AI-generated images continues to be a challenge...
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03/28/2023
Bias or Diversity? Unraveling Semantic Discrepancy in U.S. News Headlines
There is a broad consensus that news media outlets incorporate ideologic...
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03/28/2023
Predicting Adverse Neonatal Outcomes for Preterm Neonates with Multi-Task Learning
Diagnosis of adverse neonatal outcomes is crucial for preterm survival s...
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03/23/2023
Human Behavior in the Time of COVID-19: Learning from Big Data
Since the World Health Organization (WHO) characterized COVID-19 as a pa...
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01/16/2023
Computational Assessment of Hyperpartisanship in News Titles
We first adopt a human-guided machine learning framework to develop a ne...
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11/23/2022
Improving Visual-textual Sentiment Analysis by Fusing Expert Features
Visual-textual sentiment analysis aims to predict sentiment with the inp...
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09/29/2022
Causal Inference via Nonlinear Variable Decorrelation for Healthcare Applications
Causal inference and model interpretability research are gaining increas...
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09/11/2022
Doctors vs. Nurses: Understanding the Great Divide in Vaccine Hesitancy among Healthcare Workers
Healthcare workers such as doctors and nurses are expected to be trustwo...
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09/16/2021
Social Disparities in Oral Health in America amid the COVID-19 Pandemic
We conduct a large-scale social media-based study of oral health during ...
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09/15/2021
Learning to Aggregate and Refine Noisy Labels for Visual Sentiment Analysis
Visual sentiment analysis has received increasing attention in recent ye...
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03/14/2021
From Static to Dynamic Prediction: Wildfire Risk Assessment Based on Multiple Environmental Factors
Wildfire is one of the biggest disasters that frequently occurs on the w...
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10/15/2020
Understanding the Hoarding Behaviors during the COVID-19 Pandemic using Large Scale Social Media Data
The COVID-19 pandemic has affected people's lives around the world at a ...
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07/01/2020
Monitoring Depression Trend on Twitter during the COVID-19 Pandemic
The COVID-19 pandemic has severely affected people's daily lives and cau...
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04/21/2020