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Markus Hofmarcher

4 accepted papers

2023

Learning to Modulate pre-trained Models in RL

NeurIPS 2023poster

Reinforcement Learning (RL) has been successful in various domains like robotics, game playing, and simulation. While RL agents have shown impressive capabilities in their specific tasks, they insufficiently adapt to new tasks. In supervised learning, this adaptation problem is addressed by large-sc…

2023

Semantic HELM: A Human-Readable Memory for Reinforcement Learning

NeurIPS 2023poster

Reinforcement learning agents deployed in the real world often have to cope with partially observable environments. Therefore, most agents employ memory mechanisms to approximate the state of the environment. Recently, there have been impressive success stories in mastering partially observable en…

2022

Align-RUDDER: Learning From Few Demonstrations by Reward Redistribution

ICML 2022oral

Reinforcement learning algorithms require many samples when solving complex hierarchical tasks with sparse and delayed rewards. For such complex tasks, the recently proposed RUDDER uses reward redistribution to leverage steps in the Q-function that are associated with accomplishing sub-tasks. Howeve…

2019

Human-level Protein Localization with Convolutional Neural Networks

ICLR 2019poster

Localizing a specific protein in a human cell is essential for understanding cellular functions and biological processes of underlying diseases. A promising, low-cost,and time-efficient biotechnology for localizing proteins is high-throughput fluorescence microscopy imaging (HTI). This imaging techn…