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invertible 1x1 convolutions

techniqueactiveinvertible-1x1-convolutions-a0afe4dd·1 events·first seen 28d ago

Aliases: invertible 1x1 convolutions

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convolutional neural network Dynamic Short Convolutions Improve Transformers imaging inverse problems neural network image classifiers Biconvex Optimization binary quantization autoregressive transformer E(3)-equivariant GNN differentiable convex optimization PixelCNN ResNet inference-time compute scaling

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5Openai Blog·28d ago·source ↗

Glow: Better reversible generative models

OpenAI introduces Glow, a reversible generative model using invertible 1x1 convolutions that extends prior work on normalizing flows. The model generates realistic high-resolution images, supports efficient sampling, and learns disentangled features for attribute manipulation. Code and an online visualization tool are released alongside the paper.

Multimodal Progress Glow invertible 1x1 convolutions OpenAI +1 more