Rethinking Layer-wise Feature Amounts in Convolutional Neural Network Architectures

Martin Mundt; Sagnik Majumder; Tobias Weis; Visvanathan Ramesh

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arXiv · 1812.05836

Rethinking Layer-wise Feature Amounts in Convolutional Neural Network Architectures

Martin Mundt·Sagnik Majumder·Tobias Weis·Visvanathan Ramesh

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Abstract

We characterize convolutional neural networks with respect to the relative amount of features per layer. Using a skew normal distribution as a parametrized framework, we investigate the common assumption of monotonously increasing feature-counts with higher layers of architecture designs. Our evaluation on models with VGG-type layers on the MNIST, Fashion-MNIST and CIFAR-10 image classification benchmarks provides evidence that motivates rethinking of our common assumption: architectures that favor larger early layers seem to yield better accuracy.

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Martin Mundt, Sagnik Majumder, Tobias Weis, Visvanathan Ramesh. 2018-12-14. Rethinking Layer-wise Feature Amounts in Convolutional Neural Network Architectures. https://arxiv.org/abs/1812.05836

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