arXiv Machine Learning By Robin Preble, Praveen Venkatesh, Stefan Mihalas, Kameron Decker Harris

Neural Variability Enhances Artificial Network Robustness

Read the original on arXiv Machine Learning →

arXiv:2606. 13801v1 Announce Type: new Abstract: Neural responses in cortex exhibit substantial trial-to-trial variability in response to repeated stimuli, while peripheral sensory neurons respond far more consistently, leading many to wonder whether stochasticity may carry meaning.

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arXiv AI
Jun 2

Paradoxical noise preference in RNNs

arXiv:2601. 04539v2 Announce Type: replace-cross Abstract: In recurrent neural networks (RNNs) used to model biological neural networks, noise is typically introduced during training to emulate biological variability and regularize learning.

By Noah Eckstein, Manoj Srinivasan
arXiv Machine Learning
Sep 15

Should All Noises Be Treated Equally: Impact of Input Noise Variability on Neural Network Robustness

The paper examines how varying input noise characteristics—type, scale, and complexity—affect neural network robustness in geophysical tasks such as first break picking and denoising. By training models on fixed noise settings and testing them on both seen and unseen noise scenarios, the study constructs a robustness matrix that reveals how larger noise scales improve generalization and how aligning noise type with task complexity and architecture maximizes performance. Training with compound noise mixtures further mitigates weaknesses of single-noise training, acting as an implicit regularizer that enhances robustness under out‑of‑distribution conditions.

By Salma Alsinan, Maksim Makarenko, Sixiu Liu, Ali Aldawood, Ibrahim Hoteit