https://arxiv.org/abs/2302.07400
Score-based Diffusion Models in Function Space (Jae Hyun Lim, Nikola B. Kovachki, Ricardo Baptista, Christopher Beckham, Kamyar Azizzadenesheli, Jean Kossaifi, Vikram Voleti, Jiaming Song, Karsten Kreis, Jan Kautz, Christopher Pal, Arash Vahdat, Anima Anandkumar)
유클리드 공간에서의 diffusion을 넘어 함수 공간에서의 diffusion.