Image-to-Product Matching: How to Set Expectations for Variants, Similarity, and Availability
A non-numeric evaluation scorecard for separating visual resemblance from catalog identity, sellable-variant evidence, uncertainty, and availability. Visual similarity shows that a catalog candidate resembles an image. It does not, by itself, establish that the candidate is the same catalog item, that the image represents a specific sellable variant, or that the resolved variant is available...