Modeling human beliefs with LLMs
Developed an LLM-based pipeline to extract and visualize belief systems from natural language, applied to Covid-19 vaccine tweets.
NLP
Belief Modeling
Semantic Clustering
Narrative Dynamics in Online Networks
Social network experiments reveal how network structure and interaction media shape the emergence of shared narratives and language change.
Network Experiments
LLM Agents
Narrative Interactions
Correcting Misconceptions with Crowdsourced Narratives
Data mined from online discussions, psychology experiments, and data visualization integrated to develop and evaluate persuasive educational interventions.
NLP
Data Mining
Educational Interventions
Social Media Belief Dynamics
Data science studies on political belief and narrative dynamics on social media using data mining, NLP, and network science.
Topic Modeling
Network Analysis
Social Media
COVID-19 Belief Networks
Longitudinal surveys over 2,000 participants show how preexisting distrust in politicians and medical science shaped COVID-19 skepticism.
Surveys
Bayesian Models