Papers by Sejun Park
Learning to Retrieve User History and Generate User Profiles for Personalized Persuasiveness Prediction (2026.findings-acl)
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| Challenge: | Large language models (LLMs) are increasingly used in decision-support applications that aim to influence human behavior or beliefs, such as health coaching, tutoring, and targeted marketing. |
| Approach: | They propose a context-aware user profiling framework with two trainable components that generate optimal queries to retrieve persuasion-relevant records from a user’s history and a profiler that summarizes these records into a model. |
| Outcome: | The proposed framework raises F1 from 33% to 47% on Llama-3.3-70B-Instruct. |