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cs.CL2020
Show or Tell? Demonstration is More Robust to Changes in Shared Perception than Explanation
Theodore R. Sumers, Mark K. Ho, Thomas L. Griffiths
Successful teaching entails a complex interaction between a teacher and a learner. The teacher must select and convey information based on what they think the learner perceives and…
cs.AI2020
Learning Rewards from Linguistic Feedback
Theodore R. Sumers, Mark K. Ho, Robert D. Hawkins +2
We explore unconstrained natural language feedback as a learning signal for artificial agents. Humans use rich and varied language to teach, yet most prior work on interactive lear…