I read the first slide deck, and by total coincidence I’ve been getting really into using tensor diagrams lately. Once you grok grouping and splitting, a lot of

I read the first slide deck, and by total coincidence I’ve been getting really into using tensor diagrams lately. Once you grok grouping and splitting, a lot of things you might otherwise do with block matrices becomes so much more straightforward. Deriving gradients gets a lot easier too. I’d recommend anyone who regularly has to compute gradients to play around with it.