2016

Systematic evaluation of CNN advances on the ImageNet

Mishkin, Dmytro, Sergievskiy, Nikolay, Matas, Jiri

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The paper systematically studies the impact of a range of recent advances in CNN architectures and learning methods on the object categorization (ILSVRC) problem.

  • The evalution tests the influence of the following choices of the architecture: non-linearity (ReLU, ELU, maxout, compatibility with batch normalization), pooling variants (stochastic, max, average, mixed), network width, classifier design (convolutional, fully-connected, SPP), image pre-processing, and of learning parameters: learning rate, batch size, cleanliness of the data, etc.
  • The performance gains of the proposed modifications are first tested individually and then in combination.
  • The sum of individual gains is bigger than the observed improvement when all modifications are introduced, but the "deficit" is small suggesting independence of their benefits.

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