Patent ID: 11956118
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 13:
14. The apparatus according to claim 13, wherein the instructions further instruct the at least one processor to cause the apparatus to:
obtain feature indicators of a third failure flow in a third network and feature indicators of a plurality of third success flows in the third network;
calculate a similarity between each of the third success flows and the third failure flow in each of the initial coefficient sets based on a plurality of randomly selected initial coefficient sets, the feature indicators of the third failure flow, and feature indicators of each of the third success flows;
determine, based on the plurality of similarities obtained through calculation, a third target success flow corresponding to the third failure flow in each of the initial coefficient sets;
determine, based on the feature indicators of the third failure flow, feature indicators of the third target success flow that corresponds to the plurality of initial coefficient sets, and a second machine learning model, a difference between a second learned fault root cause corresponding to the third failure flow and a second known fault root cause corresponding to the third failure flow in each of the initial coefficient sets; and
determine the target coefficient set based on the plurality of initial coefficient sets and the difference that corresponds to each of the initial coefficient sets.