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It's very pretty of course, but I am curious, the text says, > that was trained to build textures using neighbour communication only. How was it trained? on
by radarsat1 5y ago
It's very pretty of course, but I am curious, the text says,
> that was trained to build textures using neighbour communication only.
How was it trained? on what data? I imagine trained on highly local patterns found in natural images, but I'm trying to imagine what the cost function might have been.
- Macuyiko 5y agohttps://distill.pub/2020/growing-ca/ https://distill.pub/2020/growing-ca/ - you can either train them to generate expected outcomes https://distill.pub/selforg/2021/textures/ https://distill.pub/selforg/2021/textures/ - this is the paper the authors refer to. Here, the network is trained to maximize activation of another filter of a CNN pretrained network (VGG, for example), which typically correspond to certain textures and shapes. The losses are typical style/gram losses.
- radarsat1 5y agoThanks! Makes a lot of sense actually.