Patent ID: 11888870
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 8:
9. The method of claim 6, wherein shared activity data includes at least one event-entity pair, the event-entity pair including an instance of an event type and also including a particular entity, and wherein determining that sharing of the shared activity among the customers is anomalous depends at least in part on at least one of the following:
an event count indicating how many customers in the obtained data have an event of the same event type as the event-entity pair event;
a pair count indicating how many customers in the obtained data have the event-entity pair;
an entity count indicating how many customers in the obtained data have an event with the same entity as the event-entity pair; and
a customer count indicating how many customers appear in the obtained data.