Predictive learning as a network mechanism for extracting low-dimensional latent space representations

oleh: Stefano Recanatesi, Matthew Farrell, Guillaume Lajoie, Sophie Deneve, Mattia Rigotti, Eric Shea-Brown

Format: Article
Diterbitkan: Nature Portfolio 2021-03-01

Deskripsi

Neural networks trained using predictive models generate representations that recover the underlying low-dimensional latent structure in the data. Here, the authors demonstrate that a network trained on a spatial navigation task generates place-related neural activations similar to those observed in the hippocampus and show that these are related to the latent structure.