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Posted on • Originally published at paperium.net

Human Preference Score v2: A Solid Benchmark for Evaluating Human Preferences ofText-to-Image Synthesis

New score shows which AI images people really prefer

People build AI that makes pictures from words, but telling which picture is best was messy.
Now a big new project collected almost 800,000 human choices to see which images folks prefer.
The result is the Human Preference Score v2, a model trained on a huge dataset of side-by-side image picks.
It can more closely predict human preferences across many kinds of images, and it notices real improvements when image-makers update their tools.
The team also worked to make tests more fair so one style does not win for wrong reasons.
That means artists, researchers and companies get clearer, simpler feedback about what people like, and can compare models more easily.
Together this creates a new public benchmark for image generation, with code and data available so others can check or build on it.
It's not magic, but it helps settle the question: which generated image would most people choose? A useful step for better, human-friendly AI pictures.

Read article comprehensive review in Paperium.net:
Human Preference Score v2: A Solid Benchmark for Evaluating Human Preferences ofText-to-Image Synthesis

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