Patent ID: 11863439
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The method according to claim 1, wherein the clustering the plurality of services according to the flow table and the domain name table, to obtain the plurality of application types comprises:
performing time-correlated clustering on the plurality of services according to the flow table and the domain name table, to obtain a time-correlated clustering result;
selecting a periodic service from the plurality of services according to the flow table, to obtain a periodic clustering result;
obtaining a plurality of first services and a plurality of second services from the plurality of services according to the domain name table, wherein the plurality of first services are services that are accessed by a plurality of clients and that correspond to domain names, and the plurality of second services comprise the service that is accessed by a plurality of clients and that does not correspond to a domain name and the service that is accessed by a single client;
performing semantic-correlated clustering on the plurality of first services, to obtain a semantic-correlated clustering result;
performing client-similarity clustering on the plurality of second services, to obtain a client-similarity clustering result; and
merging the time-correlated clustering result, the periodic clustering result, the semantic-correlated clustering result, and the client-similarity clustering result, to obtain the plurality of application types.