Electronic device and method for clustering data in an electronic device

A method for clustering data in an electronic device, comprising:

• identifying that a new second cluster is generated by a second cluster generator configured to generate a plurality of second clusters including second face feature data for each person;
• comparing a plurality of first clusters generated by a first cluster generator configured to generate at least one first cluster including first face feature data for each person with the plurality of second clusters generated by the second cluster generator;
• and
• based on the comparison, generating a third cluster by merging a first cluster including the first face feature data among the plurality of first clusters and a second cluster including the first face feature data among the plurality of second clusters.

A non-transitory storage medium storing instructions that, when executed by an electronic device, cause the electronic device to perform at least one operation,

• wherein the at least one operation includes:
• identifying that a new second cluster is generated by a second cluster generator configured to generate a plurality of second clusters including second face feature data for each person;
• comparing a plurality of first clusters generated by a first cluster generator configured to generate at least one first cluster including first face feature data for each person with the plurality of second clusters generated by the second cluster generator;
• and
• based on the comparison, generating a third cluster by merging a first cluster including the first face feature data among the plurality of first clusters and a second cluster including the first face feature data among the plurality of second clusters.