all AI news
Tube-NeRF: Efficient Imitation Learning of Visuomotor Policies from MPC using Tube-Guided Data Augmentation and NeRFs
Feb. 27, 2024, 5:44 a.m. | Andrea Tagliabue, Jonathan P. How
cs.LG updates on arXiv.org arxiv.org
Abstract: Imitation learning (IL) can train computationally-efficient sensorimotor policies from a resource-intensive Model Predictive Controller (MPC), but it often requires many samples, leading to long training times or limited robustness. To address these issues, we combine IL with a variant of robust MPC that accounts for process and sensing uncertainties, and we design a data augmentation (DA) strategy that enables efficient learning of vision-based policies. The proposed DA method, named Tube-NeRF, leverages Neural Radiance Fields (NeRFs) …
abstract arxiv augmentation cs.ai cs.lg cs.ro data imitation learning mpc nerf predictive robustness samples train training tube type
More from arxiv.org / cs.LG updates on arXiv.org
Jobs in AI, ML, Big Data
AI Research Scientist
@ Vara | Berlin, Germany and Remote
Data Architect
@ University of Texas at Austin | Austin, TX
Data ETL Engineer
@ University of Texas at Austin | Austin, TX
Lead GNSS Data Scientist
@ Lurra Systems | Melbourne
Senior Data Engineer (m/f/d)
@ Project A Ventures | Berlin, Germany
Principle Research Scientist
@ Analog Devices | US, MA, Boston