Search Results for author: Marthinus W. Theunissen

Found 4 papers, 0 papers with code

Input margins can predict generalization too

no code implementations29 Aug 2023 Coenraad Mouton, Marthinus W. Theunissen, Marelie H. Davel

While margins have been shown to be correlated with the generalization ability of a model when measured at its hidden representations (hidden margins), no such link between large margins and generalization has been established for input margins.

Pre-interpolation loss behaviour in neural networks

no code implementations14 Mar 2021 Arthur E. W. Venter, Marthinus W. Theunissen, Marelie H. Davel

When training neural networks as classifiers, it is common to observe an increase in average test loss while still maintaining or improving the overall classification accuracy on the same dataset.

DNNs as Layers of Cooperating Classifiers

no code implementations17 Jan 2020 Marelie H. Davel, Marthinus W. Theunissen, Arnold M. Pretorius, Etienne Barnard

A robust theoretical framework that can describe and predict the generalization ability of deep neural networks (DNNs) in general circumstances remains elusive.

Classification General Classification

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