公开(公告)号：US20240362581A1

公开(公告)日：2024-10-31

申请号：US18141397

申请日：2023-04-29

Applicant: Maplebear Inc. (dba Instacart)

Inventor： Vladimir Katz ,  Ajay Pankaj Sampat ,  Fangzhou Wang ,  Wenqi Ge ,  Charles Durham ,  Kevin Shepherd

IPC: G06Q10/087 ,  G06N7/01 ,  G06N20/00

CPC classification number: G06Q10/087 ,  G06N7/01 ,  G06N20/00

Abstract: An online concierge system allows users to place orders for fulfillment by pickers. Orders have various attributes (e.g., dimensions, weight, contents, etc.), and the pickers may have corresponding characteristics affecting capability of fulfilling orders. To optimize allocation of orders to pickers for fulfillment, the online concierge system trains an order validation model that predicts a probability of a picker encountering a problem fulfilling an order based on characteristics of the picker and attributes of the order. The order validation model is trained from training examples based on previous orders and labels indicating whether a picker encountered a problem with fulfilling the order. The order validation model can then be used to predict deliverability of future orders or to specify limits on one or more attributes of orders for fulfillment.