Search Results for author: Timo Flesch

Found 4 papers, 2 papers with code

Are task representations gated in macaque prefrontal cortex?

no code implementations29 Jun 2023 Timo Flesch, Valerio Mante, William Newsome, Andrew Saxe, Christopher Summerfield, David Sussillo

A recent paper (Flesch et al, 2022) describes behavioural and neural data suggesting that task representations are gated in the prefrontal cortex in both humans and macaques.

Out-of-sample scoring and automatic selection of causal estimators

1 code implementation20 Dec 2022 Egor Kraev, Timo Flesch, Hudson Taylor Lekunze, Mark Harley, Pere Planell Morell

However, the practical application of such models has ben hampered by the lack of a valid way to score the performance of such models out of sample, in order to select the best one for a given application.

Causal Inference Hyperparameter Optimization +1

Modelling continual learning in humans with Hebbian context gating and exponentially decaying task signals

1 code implementation22 Mar 2022 Timo Flesch, David G. Nagy, Andrew Saxe, Christopher Summerfield

Here, we propose novel computational constraints for artificial neural networks, inspired by earlier work on gating in the primate prefrontal cortex, that capture the cost of interleaved training and allow the network to learn two tasks in sequence without forgetting.

Continual Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.