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Samuel Ritter

3 accepted papers

2021

Rapid Task-Solving in Novel Environments

ICLR 2021poster

We propose the challenge of rapid task-solving in novel environments (RTS), wherein an agent must solve a series of tasks as rapidly as possible in an unfamiliar environment. An effective RTS agent must balance between exploring the unfamiliar environment and solving its current task, all while buil…

Cited by 34SourcePDFScholar
2018

Been There, Done That: Meta-Learning with Episodic Recall

ICML 2018oral

Meta-learning agents excel at rapidly learning new tasks from open-ended task distributions; yet, they forget what they learn about each task as soon as the next begins. When tasks reoccur {–} as they do in natural environments {–} meta-learning agents must explore again instead of immediately explo…

Cited by 114SourcePDFScholar
2017

Cognitive Psychology for Deep Neural Networks: A Shape Bias Case Study

ICML 2017poster

Deep neural networks (DNNs) have advanced performance on a wide range of complex tasks, rapidly outpacing our understanding of the nature of their solutions. While past work sought to advance our understanding of these models, none has made use of the rich history of problem descriptions, theories,…

Cited by 260SourcePDFScholar