no code implementations • 5 Oct 2022 • Sunny Duan, Mikail Khona, Adrian Bertagnoli, Sarthak Chandra, Ila Fiete
A hallmark of biological intelligence and control is combinatorial generalization: animals are able to learn various things, then piece them together in new combinations to produce appropriate outputs for new tasks.
no code implementations • 7 Jul 2022 • Mikail Khona, Sarthak Chandra, Joy J. Ma, Ila Fiete
However, fully-connected RNNs contrast structurally with their biological counterparts, which are extremely sparse ($\sim 0. 1$\%).
1 code implementation • 15 Jun 2021 • Akhilan Boopathy, Ila Fiete
Recent works have examined theoretical and empirical properties of wide neural networks trained in the Neural Tangent Kernel (NTK) regime.
no code implementations • NeurIPS 2020 • Rylan Schaeffer, Mikail Khona, Leenoy Meshulam, Brain Laboratory International, Ila Fiete
Third, the geometry of RNN dynamics reflects an induced coupling between the two separate inference processes necessary to solve the task.
no code implementations • NeurIPS 2019 • Rishidev Chaudhuri, Ila Fiete
Neural network models of memory and error correction famously include the Hopfield network, which can directly store---and error-correct through its dynamics---arbitrary N-bit patterns, but only for ~N such patterns.
no code implementations • ICLR 2019 • Christopher Roth, Ingmar Kanitscheider, Ila Fiete
We describe Kernel RNN Learning (KeRNL), a reduced-rank, temporal eligibility trace-based approximation to backpropagation through time (BPTT) for training recurrent neural networks (RNNs) that gives competitive performance to BPTT on long time-dependence tasks.
no code implementations • 6 Apr 2017 • Rishidev Chaudhuri, Ila Fiete
The brain must robustly store a large number of memories, corresponding to the many events encountered over a lifetime.
1 code implementation • NeurIPS 2017 • Ingmar Kanitscheider, Ila Fiete
Self-localization during navigation with noisy sensors in an ambiguous world is computationally challenging, yet animals and humans excel at it.
Neurons and Cognition