公开(公告)号：US20230350698A1

公开(公告)日：2023-11-02

申请号：US17731939

申请日：2022-04-28

Applicant: Lemon Inc.

Inventor： Xiangyu Zeng ,  Yuan Gao ,  Zihe Xu ,  Hongyu Xiong ,  Han Wang ,  Bin Liu

IPC: G06F9/448 ,  G06N20/00 ,  G06K9/62

CPC classification number: G06F9/4488 ,  G06N20/00 ,  G06K9/6228 ,  G06K9/6256

Abstract: Implementations of the present disclosure relate to methods, devices, and computer program products for event processing. In the method, first data associated with a first time window is obtained, the first data comprising a first object and a first group of events that are related to the first object. Second data associated with a second time window is obtained, the second data comprising a second object and a second group of events that are related to the second object, the second time window being different from the first time window. An event model describing an association relationship between an object and an event that is related to the object is determined based on the first and second data. With these implementations, multiple time windows are used in determining the event model, and thus the event model may have better performance in accuracy and immediacy aspects.