diffusion models in ai

Diffusion models are models in AI that are used to predict how things spread throughout a group of people. They can be used to track how a virus spreads in a population, how a news story spreads among different people, and more. To do this, they use mathematical equations to determine how fast something will move through a group and how long it will take. The equations also account for things like how many people might be in the group, how many people will be exposed to the virus or news story, and how the virus or news story will spread to different people. So, diffusion models are like a calculator that can be used to predict how something will move through a group of people.