公开(公告)号：US20210073658A1

公开(公告)日：2021-03-11

申请号：US16745822

申请日：2020-01-17

Applicant: eBay Inc.

Inventor： Maxwell Henry POOLE ,  Ahmed Reda Mohamed Saeid ABDULAAL ,  Ajay Narendra MALALIKAR

IPC: G06N5/04 ,  G06N20/20 ,  G06N5/00 ,  G06Q40/02 ,  G06Q30/06

Abstract: A system is configured to detect a small, but meaningful, anomaly within one or more metrics associated with a platform being monitored. The system displays visuals of the metrics so that a user monitoring the platform can effectively notice a problem associated with the anomaly and take appropriate action to remediate the problem. Moreover, the system uses an ensemble of machine learning algorithms, with a multi-agent voting system, to detect the anomaly. Therefore, via the display of the visuals and the implementation of the machine learning algorithms, the techniques described herein provide an improved way of representing a large number of metrics (e.g., hundreds, thousands, etc.) being monitored for a platform. Moreover, the techniques are configured to expose actionable and useful information associated with the platform in a manner that can be effectively interpreted by a user.

公开(公告)号：US20210073099A1

公开(公告)日：2021-03-11

申请号：US16745792

申请日：2020-01-17

Applicant: eBay Inc.

Inventor： Maxwell Henry POOLE ,  Ahmed Reda Mohamed Saeid ABDULAAL ,  Ajay Narendra MALALIKAR ,  Jonathan NG ,  Harsha NALLURI ,  Craig H FENDER

IPC: G06F11/32 ,  G06N20/20 ,  G06F11/30

Abstract: A system is configured to detect a small, but meaningful, anomaly within one or more metrics associated with a platform. The system displays visuals of the metrics so that a user monitoring the platform can effectively notice a problem associated with the anomaly and take appropriate action to remediate the problem. A first visual includes a radar-based visual that renders an object representing data for a set of metrics being monitored. A second visual includes a tree map visual that includes sections where each section is associated with an attribute used to compose the set of metrics. Via the display of the visuals, the techniques provide an improved way of representing a large number of metrics (e.g., hundreds, thousands, etc.) being monitored for a platform. Moreover, the techniques are configured to expose useful information associated with the platform in a manner that can be effectively interpreted by a user.

公开(公告)号：US20230359519A9

公开(公告)日：2023-11-09

申请号：US17843198

申请日：2022-06-17

Applicant: eBay Inc.

Inventor： Maxwell Henry POOLE ,  Satish SAMBASIVAN ,  Vivek Siva KAUSHIK

IPC: C22C38/50 ,  C21C5/54 ,  C21C7/06 ,  C21C7/064 ,  C21C7/068 ,  C21C7/076 ,  C21C7/10 ,  C22C1/02 ,  C22C30/00 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/44

CPC classification number: C22C38/50 ,  C21C5/54 ,  C21C7/06 ,  C21C7/064 ,  C21C7/068 ,  C21C7/076 ,  C21C7/10 ,  C22C1/02 ,  C22C30/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/44

Abstract: Technologies are disclosed herein for cross-correlating metrics for anomaly root cause detection. Primary and secondary metrics associated with an anomaly are cross-correlated by first using the derivative of an interpolant of data points of the primary metric to identify a time window for analysis. Impact scores for the secondary metrics can be then be generated by computing the standard deviation of a derivative of data points of the secondary metrics during the identified time window. The impact scores can be utilized to collect data relating to the secondary metrics most likely to have caused the anomaly. Remedial action can then be taken based upon the collected data in order to address the root cause of the anomaly.

公开(公告)号：US20220325392A1

公开(公告)日：2022-10-13

申请号：US17843198

申请日：2022-06-17

Applicant: eBay Inc.

Inventor： Maxwell Henry POOLE ,  Satish SAMBASIVAN ,  Vivek Siva KAUSHIK

IPC: C22C38/50 ,  C21C5/54 ,  C21C7/06 ,  C21C7/064 ,  C21C7/068 ,  C21C7/076 ,  C21C7/10 ,  C22C1/02 ,  C22C30/00 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/44

Abstract: Technologies are disclosed herein for cross-correlating metrics for anomaly root cause detection. Primary and secondary metrics associated with an anomaly are cross-correlated by first using the derivative of an interpolant of data points of the primary metric to identify a time window for analysis. Impact scores for the secondary metrics can be then be generated by computing the standard deviation of a derivative of data points of the secondary metrics during the identified time window. The impact scores can be utilized to collect data relating to the secondary metrics most likely to have caused the anomaly. Remedial action can then be taken based upon the collected data in order to address the root cause of the anomaly.

公开(公告)号：US20200293391A1

公开(公告)日：2020-09-17

申请号：US16355042

申请日：2019-03-15

Applicant: eBay Inc.

Inventor： Maxwell Henry POOLE ,  Satish SAMBASIVAN ,  Vivek Siva KAUSHIK

IPC: G06F11/07 ,  G06F17/18 ,  G06F17/15

Abstract: Technologies are disclosed herein for cross-correlating metrics for anomaly root cause detection. Primary and secondary metrics associated with an anomaly are cross-correlated by first using the derivative of an interpolant of data points of the primary metric to identify a time window for analysis. Impact scores for the secondary metrics can be then be generated by computing the standard deviation of a derivative of data points of the secondary metrics during the identified time window. The impact scores can be utilized to collect data relating to the secondary metrics most likely to have caused the anomaly. Remedial action can then be taken based upon the collected data in order to address the root cause of the anomaly.