CoDraw: Collaborative Drawing as a Testbed for Grounded Goal-driven Communication

ICLR 2019 Jin-Hwa Kim • Nikita Kitaev • Xinlei Chen • Marcus Rohrbach • Yuandong Tian • Dhruv Batra • Devi Parikh

Our game is grounded in a virtual world that contains movable clip art objects. The game involves two players: a Teller and a Drawer. We define protocols and metrics to evaluate the effectiveness of learned agents on this testbed, highlighting the need for a novel crosstalk condition which pairs agents trained independently on disjoint subsets of the training data for evaluation.

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