Search Results for author: Jimmy T. H. Smith

Found 3 papers, 3 papers with code

State-Free Inference of State-Space Models: The Transfer Function Approach

1 code implementation10 May 2024 Rom N. Parnichkun, Stefano Massaroli, Alessandro Moro, Jimmy T. H. Smith, Ramin Hasani, Mathias Lechner, Qi An, Christopher Ré, Hajime Asama, Stefano Ermon, Taiji Suzuki, Atsushi Yamashita, Michael Poli

We approach designing a state-space model for deep learning applications through its dual representation, the transfer function, and uncover a highly efficient sequence parallel inference algorithm that is state-free: unlike other proposed algorithms, state-free inference does not incur any significant memory or computational cost with an increase in state size.

Language Modelling

Simplified State Space Layers for Sequence Modeling

2 code implementations9 Aug 2022 Jimmy T. H. Smith, Andrew Warrington, Scott W. Linderman

Models using structured state space sequence (S4) layers have achieved state-of-the-art performance on long-range sequence modeling tasks.

Computational Efficiency ListOps +4

Reverse engineering recurrent neural networks with Jacobian switching linear dynamical systems

1 code implementation NeurIPS 2021 Jimmy T. H. Smith, Scott W. Linderman, David Sussillo

The results are a trained SLDS variant that closely approximates the RNN, an auxiliary function that can produce a fixed point for each point in state-space, and a trained nonlinear RNN whose dynamics have been regularized such that its first-order terms perform the computation, if possible.

Time Series Analysis

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