Patent ID: 11875394
Assignee: MAPLEBEAR INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The method of claim 7, wherein determining the predicted amount of time to fulfill the order from characteristics of the order comprises:
applying a fulfillment model to characteristics of the order, the fulfillment model trained by:
obtaining training data including a plurality of examples, each example including information describing a fulfilled order and having a label applied specifying a length of time from the online concierge system receiving a previously fulfilled order and the online concierge system receiving an indication that the fulfilled order was fulfilled;
backpropagating one or more error terms obtained from one or more loss functions to update a set of parameters of the fulfillment model, the backpropagating performed through a network comprising the fulfillment model and one or more of the error terms based on a difference between a label applied to an example of the training data and a predicted amount of time to fulfill an order corresponding to the example of the training data; and
stopping the backpropagation after the one or more loss functions satisfy one or more criteria.