Patent ID: 11907269
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A computer program product incorporated into a risk analysis application, the computer program product comprising:
one or more computer readable storage media, and program instructions collectively stored on the one or more computer readable storage media, the program instructions comprising:
program instructions to calculate a co-occurrence frequency score for an entity pair from the visual data;
program instructions to calculate a distance proximity score for the entity pair from the visual data;
program instructions to determine an event type in the visual data based on event metadata indicating an environment setting including a nature of the event, information of the number of attendees and a background scene;
program instructions to determine a timeline relationship in the visual data by determining an initial point of a co-occurrence of the entity pair, a frequency of the co-occurrence over time, a time gap in which the co-occurrence does not occur, and the most recent point of the co-occurrence;
program instructions to calculate a relationship score based on the co-occurrence frequency score, the distance proximity score, the event type, and the timeline relationship;
program instructions to adjust the relationship score, in a risk analysis application, based on changing weighting values of parameters comprising the co-occurrence frequency score, the distance proximity score, the event type and the timeline relationship, after a relationship risk analysis; and
program instructions to detect a relationship between the entity pair based on the relationship score.