2024-08-28 Hacker News Top Articles and Its Summaries
1. Diffusion models are real-time game engines Total comment counts : 81 Summary The article discusses the development of GameNGen, a game engine powered by a neural model that allows for real-time interaction with a complex environment. The engine can successfully simulate the game DOOM at a high frame rate using a single TPU. The neural model is trained in two phases: first, a RL-agent learns to play the game and records training sessions, and second, a diffusion model is trained to generate the next frame based on the sequence of past frames and actions....