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Recent Advances in Imitation Learning from Observation (2019)
Faraz Torabi
and
Garrett Warnell
and
Peter Stone
Imitation learning is the process by which one agent tries to learn how to perform a certain task using information generated by another, often more-expert agent performing that same task.Conventionally, the imitator has access to both state and action information generated by an expert performing the task (e.g., the expert may provide a kinesthetic demonstration of object placement using a robotic arm). However, requiring the action information prevents imitation learning from a large number of existing valuable learning resources such as online videos of humans performing tasks. To overcome this issue, the specific problem of imitation from observation (IfO) has recently garnered a great deal of attention, in which the imitator only has access to the state information (e.g., video frames) generated by the expert. In this paper, we provide a literature review of methods developed for IfO, and then point out some open research problems and potential future work.
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PDF
Citation:
In
Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI)
, Macao, China, August 2019.
Bibtex:
@article{IJCAI19a-torabi, title={Recent Advances in Imitation Learning from Observation}, author={Faraz Torabi and Garrett Warnell and Peter Stone}, booktitle={Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI)}, month={August}, address={Macao, China}, url="http://nn.cs.utexas.edu/?IJCAI19a-torabi", year={2019} }
People
Peter Stone
pstone [at] cs utexas edu
Faraz Torabi
faraztrb [at] cs utexas edu
Garrett Warnell
warnellg [at] cs utexas edu
Areas of Interest
Imitation Learning
Machine Learning