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	<title>Jonathan Ho - Revision history</title>
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	<updated>2026-09-15T06:23:54Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://wiki.alt-text.eu/index.php?title=Jonathan_Ho&amp;diff=166&amp;oldid=prev</id>
		<title>imported&gt;ALT-TEXT: Import: 52 additional AI people glossary entries</title>
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		<updated>2026-09-07T20:10:00Z</updated>

		<summary type="html">&lt;p&gt;Import: 52 additional AI people glossary entries&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Jonathan Ho ==&lt;br /&gt;
An American researcher whose 2020 paper on Denoising Diffusion Probabilistic Models, written at UC Berkeley with Ajay Jain and Pieter Abbeel, simplified and stabilised Sohl-Dickstein&amp;#039;s diffusion framework into a training objective that actually worked at scale, producing image quality that surpassed GANs. He followed it with classifier-free guidance, the mechanism that lets a text prompt steer the denoising process, which is what makes text-to-image systems controllable. (See also: [[Jascha Sohl-Dickstein]], [[Generative AI]], [[Synthetic media]], [[Prompt engineering]])&lt;br /&gt;
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[[Category:People]]&lt;br /&gt;
[[Category:Artificial Intelligence]]&lt;br /&gt;
[[Category:Deep Learning Pioneers]]&lt;br /&gt;
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