The First AI Universe Sim Is Fast and Accurate—Creators Don’t Know How It Works

June 27th, 2019

Via: Science Daily:

For the first time, astrophysicists have used artificial intelligence techniques to generate complex 3D simulations of the universe. The results are so fast, accurate and robust that even the creators aren’t sure how it all works. The Deep Density Displacement Model can accurately simulate how the cosmos would look if certain parameters were tweaked — such as the dark matter composition of the universe — even though the model never received training data where those parameters varied.

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