How to train your robot with deep reinforcement learning: lessons we have learned

J Ibarz, J Tan, C Finn, M Kalakrishnan… - … Journal of Robotics …, 2021 - journals.sagepub.com
Deep reinforcement learning (RL) has emerged as a promising approach for autonomously
acquiring complex behaviors from low-level sensor observations. Although a large portion of …

Learning from few examples: A summary of approaches to few-shot learning

A Parnami, M Lee - arXiv preprint arXiv:2203.04291, 2022 - arxiv.org
Few-Shot Learning refers to the problem of learning the underlying pattern in the data just
from a few training samples. Requiring a large number of data samples, many deep learning …

Learning fine-grained bimanual manipulation with low-cost hardware

TZ Zhao, V Kumar, S Levine, C Finn - arXiv preprint arXiv:2304.13705, 2023 - arxiv.org
Fine manipulation tasks, such as threading cable ties or slotting a battery, are notoriously
difficult for robots because they require precision, careful coordination of contact forces, and …

How attentive are graph attention networks?

S Brody, U Alon, E Yahav - arXiv preprint arXiv:2105.14491, 2021 - arxiv.org
Graph Attention Networks (GATs) are one of the most popular GNN architectures and are
considered as the state-of-the-art architecture for representation learning with graphs. In …

Bc-z: Zero-shot task generalization with robotic imitation learning

E Jang, A Irpan, M Khansari… - … on Robot Learning, 2022 - proceedings.mlr.press
In this paper, we study the problem of enabling a vision-based robotic manipulation system
to generalize to novel tasks, a long-standing challenge in robot learning. We approach the …

[PDF][PDF] Vima: General robot manipulation with multimodal prompts

Y Jiang, A Gupta, Z Zhang, G Wang… - arXiv preprint …, 2022 - authors.library.caltech.edu
Prompt-based learning has emerged as a successful paradigm in natural language
processing, where a single general-purpose language model can be instructed to perform …

Mobile aloha: Learning bimanual mobile manipulation with low-cost whole-body teleoperation

Z Fu, TZ Zhao, C Finn - arXiv preprint arXiv:2401.02117, 2024 - arxiv.org
Imitation learning from human demonstrations has shown impressive performance in
robotics. However, most results focus on table-top manipulation, lacking the mobility and …

Prompting decision transformer for few-shot policy generalization

M Xu, Y Shen, S Zhang, Y Lu, D Zhao… - international …, 2022 - proceedings.mlr.press
Human can leverage prior experience and learn novel tasks from a handful of
demonstrations. In contrast to offline meta-reinforcement learning, which aims to achieve …

A survey of meta-reinforcement learning

J Beck, R Vuorio, EZ Liu, Z Xiong, L Zintgraf… - arXiv preprint arXiv …, 2023 - arxiv.org
While deep reinforcement learning (RL) has fueled multiple high-profile successes in
machine learning, it is held back from more widespread adoption by its often poor data …

Meta-learning in neural networks: A survey

T Hospedales, A Antoniou, P Micaelli… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
The field of meta-learning, or learning-to-learn, has seen a dramatic rise in interest in recent
years. Contrary to conventional approaches to AI where tasks are solved from scratch using …