Striving for Simplicity: The All Convolutional Net

Striving for Simplicity: The All Convolutional Net

13 Apr 2015 | Jost Tobias Springenberg*, Alexey Dosovitskiy*, Thomas Brox, Martin Riedmiller
The paper "Striving for Simplicity: The All Convolutional Net" by Jost Tobias Springenberg, Alexey Dosovitskiy, Thomas Brox, and Martin Riedmiller explores the possibility of simplifying convolutional neural networks (CNNs) for object recognition tasks. The authors question the necessity of max-pooling layers in CNNs and find that they can be replaced by convolutional layers with increased stride without a loss in accuracy on several image recognition benchmarks. They propose a new architecture consisting solely of convolutional layers, which achieves competitive or state-of-the-art performance on datasets like CIFAR-10, CIFAR-100, and ImageNet. The paper introduces a new variant of the "deconvolution approach" to visualize features learned by CNNs, which can be applied to a broader range of network structures. The authors perform experiments on CIFAR-10 and CIFAR-100, comparing their simplified CNN to state-of-the-art models, and show that the simplified architecture performs well even without max-pooling. They also test the simplified network on the ImageNet dataset, achieving comparable performance to state-of-the-art models. The paper concludes with a discussion on the implications of their findings and the potential for further improvements.The paper "Striving for Simplicity: The All Convolutional Net" by Jost Tobias Springenberg, Alexey Dosovitskiy, Thomas Brox, and Martin Riedmiller explores the possibility of simplifying convolutional neural networks (CNNs) for object recognition tasks. The authors question the necessity of max-pooling layers in CNNs and find that they can be replaced by convolutional layers with increased stride without a loss in accuracy on several image recognition benchmarks. They propose a new architecture consisting solely of convolutional layers, which achieves competitive or state-of-the-art performance on datasets like CIFAR-10, CIFAR-100, and ImageNet. The paper introduces a new variant of the "deconvolution approach" to visualize features learned by CNNs, which can be applied to a broader range of network structures. The authors perform experiments on CIFAR-10 and CIFAR-100, comparing their simplified CNN to state-of-the-art models, and show that the simplified architecture performs well even without max-pooling. They also test the simplified network on the ImageNet dataset, achieving comparable performance to state-of-the-art models. The paper concludes with a discussion on the implications of their findings and the potential for further improvements.
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