Browsing NTNU Open by Author "Sabathiel, Silvester"

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Emerging Representations for Counting in a Neural Network Agent Interacting with a Multimodal Environment

Sabathiel, Silvester; McClelland, James L.; Solstad, Trygve (Chapter, 2020)

Learning the procedure of counting represents a major step in children's development of the concept of the natural numbers. How children acquire generalized concepts of number and counting skills is still under debate. ...
Learning exact enumeration and approximate estimation in deep neural network models

Creatore, Celestino; Sabathiel, Silvester; Solstad, Trygve (Journal article; Peer reviewed, 2021)

A system for approximate number discrimination has been shown to arise in at least two types of hierarchical neural network models—a generative Deep Belief Network (DBN) and a Hierarchical Convolutional Neural Network ...
Neural Network Models of Mathematical Cognition

Sabathiel, Silvester (Doctoral theses at NTNU;2023:91, Doctoral thesis, 2023)
Self-Communicating Deep Reinforcement Learning Agents Develop External Number Representations

Sabathiel, Silvester; Petruzzellis, Flavio; Testolin, Alberto; Solstad, Trygve (Peer reviewed; Journal article, 2022)

Symbolic numbers are a remarkable product ofhuman cultural development. The developmentalprocess involved the creation and progressive re-finement of material representational tools, suchas notched tallies, knotted strings, ...