Action Chunking with Transformers (ACT)

Links

• https://tonyzhaozh.github.io/aloha/
• paper https://arxiv.org/pdf/2304.13705

Resources

• https://radekosmulski.com/how-to-train-your-robot-with-a-transformer/

So what is action chunking? Action chunking is a technique in robotics and imitation learning where, instead of predicting and executing one action at a time, a robot forecasts and carries out a sequence of actions—referred to as a “chunk”—based on its current observation.