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arXiv · 1906.06295

Empirical study of extreme overfitting points of neural networks

Daniil Merkulov·Ivan Oseledets
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Abstract

In this paper we propose a method of obtaining points of extreme overfitting - parameters of modern neural networks, at which they demonstrate close to 100 % training accuracy, simultaneously with almost zero accuracy on the test sample. Despite the widespread opinion that the overwhelming majority of critical points of the loss function of a neural network have equally good generalizing ability, such points have a huge generalization error. The paper studies the properties of such points and their location on the surface of the loss function of modern neural networks.

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Daniil Merkulov, Ivan Oseledets. 2019-06-14. Empirical study of extreme overfitting points of neural networks. https://doi.org/10.1134/s1064226919120118

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