Patent ID: 11935109
Assignee: MAPLEBEAR INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The computer program product of claim 12, wherein the non-transitory computer readable storage medium further has instructions encoded thereon that, when executed by the processor, cause the processor to:
for each of the set of examples of the training data:
generate a predicted user embedding from one or more cross-modal user layers configured to receive the recipe embedding for the recipe of the example of the set as input, wherein the predicted user embedding corresponds to a predicted user having at least the threshold probability of performing the specific interaction with the recipe of the example of the set,
generate a cross-modal user error term based on one or more differences between the predicted user embedding and the user embedding for the user of the example of the set,
backpropagate the cross-modal user error term through the user model to update the set of parameters of the recommendation model; and
stopping the backpropagation of the cross-modal user error term after one or more criteria are satisfied.