公开(公告)号：US20230048212A1

公开(公告)日：2023-02-16

申请号：US17977240

申请日：2022-10-31

Applicant: eBay Inc.

Inventor： Hanzhang Wang ,  Phuong Nguyen

IPC: G06N5/04 ,  G06F16/901 ,  G06N20/00

Abstract: Technologies are disclosed herein for enhancing machine learning (“ML”) -based anomaly detection systems using knowledge graphs. The disclosed technologies generate a connected graph that defines a topology of infrastructure components along with associated alarms generated by a ML component. The ML component generates the alarms by applying ML techniques to real-time data metrics generated by the infrastructure components. Scores are computed for the infrastructure components based upon the connected graph. A root cause of an anomaly affecting infrastructure components can then be identified based upon the scores, and remedial action can be taken to address the root cause of the anomaly. A user interface is also provided for visualizing aspects of the connected graph.

公开(公告)号：US12131265B2

公开(公告)日：2024-10-29

申请号：US17977240

申请日：2022-10-31

Applicant: eBay Inc.

Inventor： Hanzhang Wang ,  Phuong Nguyen

IPC: G06N5/04 ,  G06F16/901 ,  G06N20/00

CPC classification number: G06N5/04 ,  G06F16/9024 ,  G06N20/00

Abstract: Technologies are disclosed herein for enhancing machine learning (“ML”)-based anomaly detection systems using knowledge graphs. The disclosed technologies generate a connected graph that defines a topology of infrastructure components along with associated alarms generated by a ML component. The ML component generates the alarms by applying ML techniques to real-time data metrics generated by the infrastructure components. Scores are computed for the infrastructure components based upon the connected graph. A root cause of an anomaly affecting infrastructure components can then be identified based upon the scores, and remedial action can be taken to address the root cause of the anomaly. A user interface is also provided for visualizing aspects of the connected graph.