
Adriana Romero-SorianoResearcher
Meta
Research Scientist
via Meta
Researcher · Founder
Research Scientist at Meta
Ho introduced denoising diffusion probabilistic models, which taught an AI to create images by learning to reverse a gradual noising process. The method became a foundation of modern image generation. He later co-created Google's Imagen and co-founded Ideogram.
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Last editorial review: August 8, 2026