A Computational Model of Infant Learning and Reasoning with Probabilities

Autor:	Shultz, Thomas R, Nobandegani, Ardavan S
Rok vydání:	2021
Předmět:	Quantitative Biology - Neurons and Cognition
Druh dokumentu:	Working Paper
Popis:	Recent experiments reveal that 6- to 12-month-old infants can learn probabilities and reason with them. In this work, we present a novel computational system called Neural Probability Learner and Sampler (NPLS) that learns and reasons with probabilities, providing a computationally sufficient mechanism to explain infant probabilistic learning and inference. In 24 computer simulations, NPLS simulations show how probability distributions can emerge naturally from neural-network learning of event sequences, providing a novel explanation of infant probabilistic learning and reasoning. Three mathematical proofs show how and why NPLS simulates the infant results so accurately. The results are situated in relation to seven other active research lines. This work provides an effective way to integrate Bayesian and neural-network approaches to cognition. Comment: To be published in Psychological Review
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2106.16059 Zobrazit plný text záznamu View this record from Arxiv