Date of Original Version



Conference Proceeding

Rights Management

All Rights Reserved

Abstract or Description

Humans often make accurate inferences given a single exposure to a novel situation. Some of these inferences can be achieved by discovering and using near-deterministic relationships between attributes. Approaches based on Bayesian networks are good at discovering and using soft probabilistic relationships between attributes, but typically fail to identify and exploit near-deterministic relationships. Here we develop a Bayesian network approach that overcomes this limitation by learning a hyperparameter for each distribution in the network that specifies whether it is non-deterministic or near-deterministic. We apply our approach to one-shot learning problems based on a real-world database of immigration records, and show that it outperforms a more standard Bayesian network approach.

Included in

Psychology Commons



Published In

Proceedings of the 31st Annual Conference of the Cognitive Science Society.