Search Results for author: Paul M. Riechers

Found 3 papers, 0 papers with code

Ultimate limit on learning non-Markovian behavior: Fisher information rate and excess information

no code implementations6 Oct 2023 Paul M. Riechers

We address the fundamental limits of learning unknown parameters of any stochastic process from time-series data, and discover exact closed-form expressions for how optimal inference scales with observation length.

Time Series

Complexity-calibrated Benchmarks for Machine Learning Reveal When Next-Generation Reservoir Computer Predictions Succeed and Mislead

no code implementations25 Mar 2023 Sarah E. Marzen, Paul M. Riechers, James P. Crutchfield

One conclusion is that large probabilistic state machines -- specifically, large $\epsilon$-machines -- are key to generating challenging and structurally-unbiased stimuli for ground-truthing recurrent neural network architectures.

Time Series

Transforming Metastable Memories: The Nonequilibrium Thermodynamics of Computation

no code implementations10 Aug 2018 Paul M. Riechers

Framing computation as the transformation of metastable memories, we explore its fundamental thermodynamic limits.

Statistical Mechanics Applied Physics 80-02, 82C03, 82C05, 68Q10 F.0

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