公开(公告)号：US20250036604A1

公开(公告)日：2025-01-30

申请号：US18786352

申请日：2024-07-26

Applicant: Maplebear Inc.

Inventor： Saurav Manchanda ,  Paul Baranowski ,  Ashna Sebastian

IPC: G06F16/215 ,  G06F16/23 ,  G06F40/205

Abstract: An online system maintains a product catalog including products from various retailers, from which users can purchase products. Each of the products are associated with attributes such as a size value and a size unit of measure (UOM). The online system identifies products with erroneous product attributes using taxonomy attribute value homogeneity. The online system performs an inference task in conjunction with the model serving system or the interface system to infer a correct size value and size UOM of the product. The online system evaluates the accuracy of the inferred size value and size UOM of the product. Responsive to determining that the inferred data is accurate, the online system updates the product catalog with the corrected product attribute information.