公开(公告)号：US20230334338A1

公开(公告)日：2023-10-19

申请号：US16024310

申请日：2018-06-29

Applicant: Meta Platforms, Inc.

Inventor： Seungwhan Moon ,  Xiao Wu

IPC: G06N3/08 ,  G06N5/02

CPC classification number: G06N5/02 ,  G06N3/08

Abstract: A system for user behavior prediction generates a first series of behavior event elements describing a first set of behaviors of one or more users, upon processing user interactions with an online system. In a first flow, the system generates a first series of time-distributed embeddings of the behavior event elements, and in a second flow parallel with the first flow, the system generates a proposed future embedding of a proposed future behavior of a user at a future time point subsequent to the first set of time points. Using a predictive model (e.g., a recursive neural network), the system transforms components of the first and second flows into an output describing plausibility of occurrence of the proposed future behavior of the user.