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A CLIP score of 0.85 is not 85% listing accuracy

DEV Community: computervision·Kaan Demir·about 21 hours ago
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A number named confidence_score can look more authoritative than the experiment behind it. In a marketplace filter, a high image-text similarity score does not prove that the seller is honest, that an appliance works or that the photographed item is available.

Eşya Bul’s public verifier provides a concrete example. It compares a listing image with a small set of descriptions using CLIP, then keeps the listing if the best positive score exceeds 0.85 . Reading the code helps separate a useful visual filtering operation from a much broader trust claim.

Identify the actual question

The inspected revision loads openai/clip-vit-base-patch32 . It builds candidate product groups from an existing category tag and title keywords.…

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