Elizabeth Daly

Where can my career take me?

2019

Career goals represent a special case for recommender systems and require considering both short and long term goals. Recommendations must represent a trade off between relevance to the user, achievability and aspirational goals to move …

Iterative Reward Shaping using Human Feedback for Correcting Reward Misspecification

2023 · arXiv (Cornell University)

A well-defined reward function is crucial for successful training of an reinforcement learning (RL) agent. However, defining a suitable reward function is a notoriously challenging task, especially in complex, multi-objective environments. Developers often have to …