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Cake day: September 7th, 2023

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  • Nope, a neural network:

    https://youtu.be/0Xn8xGV_w9w

    https://arxiv.org/abs/2408.14837 “Diffusion Models Are Real-Time Game Engines”

    https://gamengen.github.io/

    We present GameNGen, the first game engine powered entirely by a neural model that enables real-time interaction with a complex environment over long trajectories at high quality. GameNGen can interactively simulate the classic game DOOM at over 20 frames per second on a single TPU. Next frame prediction achieves a PSNR of 29.4, comparable to lossy JPEG compression. Human raters are only slightly better than random chance at distinguishing short clips of the game from clips of the simulation. GameNGen is trained in two phases: (1) an RL-agent learns to play the game and the training sessions are recorded, and (2) a diffusion model is trained to produce the next frame, conditioned on the sequence of past frames and actions. Conditioning augmentations enable stable auto-regressive generation over long trajectories.














  • Martineski@lemmy.dbzer0.comtoScience Memes@mander.xyzWe lost Keanu
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    10 days ago

    So I just watched a 4 part video series which I think is 2-3 hours long total? Didn’t pay attention to lenght because it sucked me in and I was listening to it while doing some work. The level of misinformation, bending narrative and lies is just insane. I bet netflix just wanted to have their own “ancient aliens” style “documentary” because money obviously but the fact they present those lies and dare I say propaganda on their service as truth in form of a documentary is disturbing. I have no clue how did they even manage to get keanu on this shit because I’d assume he has people around him that would inform him about things given the reputation he has. I’m on a phone so I will send the comment first and edit in the debunking I watched soon after.

    E: A little over 3 hours total: https://youtu.be/-iCIZQX9i1A