Vint Lee

I'm an undergraduate studying CS and Math at UC Berkeley, where I am working on Reinforcement Learning research under the mentorship of Pieter Abbeel and Youngwoon Lee.

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Research

I'm interested in deep learning in general, and model-based RL and generative models in particular.

DreamSmooth: Improving Model-based Reinforcement Learning via Reward Smoothing
Vint Lee, Pieter Abbeel, Youngwoon Lee
ICLR, 2024
project page / code / arXiv

Reward smoothing provides significant improvement to performance of model-based RL algorithms in many sparse-reward environments.

Low-cost, Lightweight Electronic Flow Regulators for Throttling Liquid Rocket Engines
Vint Lee, Sohom Roy
IAC, 2023. Best Undergraduate Paper Award
project page / arXiv

Electronic pressure regulators enable more flexible and accurate control of pressures in liquid rocket engines, opening up new capabilities for collegiate teams such as throttling.


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