no code implementations • 17 Jul 2022 • Ted Moskovitz, Ta-Chu Kao, Maneesh Sahani, Matthew M. Botvinick
We propose a novel framework for multitask reinforcement learning based on the minimum description length (MDL) principle.
no code implementations • NeurIPS 2021 • Kristopher Jensen, Ta-Chu Kao, Jasmine Stone, Guillaume Hennequin
We apply bGPFA to continuous recordings spanning 30 minutes with over 14 million data points from primate motor and somatosensory cortices during a self-paced reaching task.
no code implementations • ICLR 2022 • Marine Schimel, Ta-Chu Kao, Kristopher T Jensen, Guillaume Hennequin
To achieve this, a common approach is to record neural populations in behaving animals, and model these data as emanating from a latent dynamical system whose state trajectories can then be related back to behavioural observations via some form of decoding.
1 code implementation • NeurIPS 2021 • Ta-Chu Kao, Kristopher T. Jensen, Gido M. van de Ven, Alberto Bernacchia, Guillaume Hennequin
In contrast, artificial agents are prone to 'catastrophic forgetting' whereby performance on previous tasks deteriorates rapidly as new ones are acquired.
1 code implementation • 23 Nov 2020 • Ta-Chu Kao, Guillaume Hennequin
Sylvester, Lyapunov, and algebraic Riccati equations are the bread and butter of control theorists.
1 code implementation • NeurIPS 2020 • Kristopher T. Jensen, Ta-Chu Kao, Marco Tripodi, Guillaume Hennequin
A common problem in neuroscience is to elucidate the collective neural representations of behaviorally important variables such as head direction, spatial location, upcoming movements, or mental spatial transformations.