Search Results for author: Amisha Bhaskar

Found 2 papers, 0 papers with code

Adaptive Visual Imitation Learning for Robotic Assisted Feeding Across Varied Bowl Configurations and Food Types

no code implementations19 Mar 2024 Rui Liu, Amisha Bhaskar, Pratap Tokekar

Notably, our model, trained solely on data from a transparent glass bowl containing granular cereals, showcases generalization ability when tested zero-shot on other bowl configurations with different types of food.

Imitation Learning

REBEL: A Regularization-Based Solution for Reward Overoptimization in Robotic Reinforcement Learning from Human Feedback

no code implementations22 Dec 2023 Souradip Chakraborty, Anukriti Singh, Amisha Bhaskar, Pratap Tokekar, Dinesh Manocha, Amrit Singh Bedi

Current methods to mitigate this misalignment work by learning reward functions from human preferences; however, they inadvertently introduce a risk of reward overoptimization.

Bilevel Optimization Continuous Control +2

Cannot find the paper you are looking for? You can Submit a new open access paper.