Search Results for author: Vudtiwat Ngampruetikorn

Found 4 papers, 1 papers with code

Generalized Information Bottleneck for Gaussian Variables

no code implementations31 Mar 2023 Vudtiwat Ngampruetikorn, David J. Schwab

Here we consider a generalized IB problem, in which the mutual information in the original IB method is replaced by correlation measures based on Renyi and Jeffreys divergences.

Representation Learning

Information bottleneck theory of high-dimensional regression: relevancy, efficiency and optimality

no code implementations8 Aug 2022 Vudtiwat Ngampruetikorn, David J. Schwab

Avoiding overfitting is a central challenge in machine learning, yet many large neural networks readily achieve zero training loss.

regression Vocal Bursts Intensity Prediction

Perturbation Theory for the Information Bottleneck

no code implementations NeurIPS 2021 Vudtiwat Ngampruetikorn, David J. Schwab

Here we derive a perturbation theory for the IB method and report the first complete characterization of the learning onset, the limit of maximum relevant information per bit extracted from data.

Attribute

Energy consumption and cooperation for optimal sensing

1 code implementation11 Sep 2018 Vudtiwat Ngampruetikorn, David J. Schwab, Greg J. Stephens

The reliable detection of environmental molecules in the presence of noise is an important cellular function, yet the underlying computational mechanisms are not well understood.

Biological Physics

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