Director of the Robot Learning Lab at Imperial College London.
Nov 21, 2024 โข 6 tweets โข 3 min read
This is a single uncut video, showing a robot learning several tasks instantly, after just one demonstration each ...
This is possible because we've now been able to achieve in-context learning for everyday robotics tasks, and I'm very excited to announce our latest paper:
๐ Instant Policy: In-Context Imitation Learning via Graph Diffusion ๐
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In-context learning is where a trained model accepts examples of a new task (the "context") at its input, and can then make predictions for that same task given a novel instance of it, without any further training or weight updates.
Achieving this in robotics is very exciting: with Instant Policy, we can now provide one or a few demonstrations (the "context"), and the robot instantly learns a closed-loop policy for that task, which it can then immediately perform.
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Nov 14, 2024 โข 5 tweets โข 2 min read
Want to teach your robot new tasks from only a single demo?
We've just released code for MILES, which we presented at CoRL 2024 last week.
Learning is fully automated: you just provide a single demonstration, then sit back and relax! ๐น๐ด
Code: .
๐งต๐ robot-learning.uk/miles
Once you have the code, it's very easy to teach your robot.
You provide one demo + one reset, and then the robot collects its own self-supervised data.
This is much easier than reinforcement learning, because you don't have to keep resetting the environment after each episode.