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After rotating the image 90 degrees, the predicted result changes substantially. The author should not be surprised. A convolutional neural network is translati
by jostmey 11y ago
After rotating the image 90 degrees, the predicted result changes substantially. The author should not be surprised. A convolutional neural network is translationally invariant, not rotationally invariant.
- sbodenstein 11y agoStandard convnets do not contain explicit rotational invariance (unless you include a layer such as this: arXiv:1506.02025v1). They can however learn rotational invariance if you feed them rotated images.