993 research outputs found
Multi-Modal Imitation Learning from Unstructured Demonstrations using Generative Adversarial Nets
Imitation learning has traditionally been applied to learn a single task from
demonstrations thereof. The requirement of structured and isolated
demonstrations limits the scalability of imitation learning approaches as they
are difficult to apply to real-world scenarios, where robots have to be able to
execute a multitude of tasks. In this paper, we propose a multi-modal imitation
learning framework that is able to segment and imitate skills from unlabelled
and unstructured demonstrations by learning skill segmentation and imitation
learning jointly. The extensive simulation results indicate that our method can
efficiently separate the demonstrations into individual skills and learn to
imitate them using a single multi-modal policy. The video of our experiments is
available at http://sites.google.com/view/nips17intentionganComment: Paper accepted to NIPS 201
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