Yiyou Sun

Yiyou is currently a Postdoctoral Researcher in Prof. Dawn Song’s group at UC Berkeley. Before that, he earned his Ph.D. in Computer Sciences from the University of Wisconsin-Madison, advised by Prof. Sharon (Yixuan) Li. His PhD research aims to pave the way to a reliable Open-world Machine Learning system, covering topics: Out-of-distribution (OOD) Detection, Open-world Representation Learning (ORL), Interpretability. Yiyou's current research revolves around the trustworthy Large Language Models (LLMs) on the following topics: Hallucination, Mechanistic Interpretability, LLM Agent