3 papers
cs.AI2026
XChoice: Explainable Evaluation of AI-Human Alignment in LLM-based Constrained Choice Decision Making
Weihong Qi, Fan Huang, Rasika Muralidharan +2
We present XChoice, an explainable framework for evaluating AI-human alignment in constrained decision making. Moving beyond outcome agreement such as accuracy and F1 score, XChoic…
cs.CY2025
Adapting Public Personas: A Multimodal Study of U.S. Legislators' Cross-Platform Social Media Strategies
Weihong Qi, Anushka Dave, Chen Ling
Current cross-platform social media analyses primarily focus on the textual features of posts, often lacking multimodal analysis due to past technical limitations. This study addre…
cs.CL2025
A Cross-Cultural Comparison of LLM-based Public Opinion Simulation: Evaluating Chinese and U.S. Models on Diverse Societies
Weihong Qi, Fan Huang, Jisun An +1
This study evaluates the ability of DeepSeek, an open-source large language model (LLM), to simulate public opinions in comparison to LLMs developed by major tech companies. By com…