Dinesh Jayaraman
Dinesh Jayaraman
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Distributional Shift
Keyframe-Focused Visual Imitation Learning
Identifying and upsampling important frames from demonstration data can significantly boost imitation learning from histories, and scales easily to complex settings such as autonomous driving from vision.
Chuan Wen
,
Jierui Lin
,
Jianing Qian
,
Yang Gao
,
Dinesh Jayaraman
Fighting Copycat Agents in Behavioral Cloning from Multiple Observations.
Chuan Wen
,
Jierui Lin
,
Trevor Darrell
,
Dinesh Jayaraman
,
Yang Gao
Causal Confusion in Imitation Learning
“Causal confusion”, where spurious correlates are mistaken to be causes of expert actions, is commonly prevalent in imitation learning, leading to counterintuitive results where additional information can lead to worse task performance. How might one address this?
Pim de Haan
,
Dinesh Jayaraman
,
Sergey Levine
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