6. Generative AI

1. GANs (Generative Adversarial Networks)

Two networks fighting.

• Generator: Fakes an image.
• Discriminator: Tries to spot the fake. They improve each other until the fake is perfect.

2. Diffusion Models

The tech behind Stable Diffusion / Midjourney.

1. Take an image.
2. Slowly add noise until it is pure static.
3. Train a network to reverse the noise.