Continuous Personalization of Face Authentication

An electronic device comprising:

• one or more processors;
• and
• a memory storing instructions that, when executed by the one or more processors, cause the one or more processors to:
• receive an embedding, the embedding representing image data associated with a user's face;
• generate a confidence score based on the embedding;
• and
• based on the confidence score, update a set of previously enrolled embeddings with the embedding, the embedding meeting a clustering confidence threshold, and the update effective to alter the set of previously enrolled embeddings by which a future embedding is used to authenticate the user's face.

A non-transitory, computer-readable medium storing instructions that, when executed by one or more processors, cause the one or more processors to:

• receive an embedding, the embedding representing image data associated with a user's face;
• generate a confidence score based on the embedding;
• and
• based on the confidence score, update a set of previously enrolled embeddings with the embedding, the embedding meeting a clustering confidence threshold, and the update effective to alter the set of previously enrolled embeddings by which a future embedding is used to authenticate the user's face.

A computer program product storing instructions that, when executed by one or more processors, cause the one or more processors to:

• receive an embedding the embedding representing image data associated with a user's face;
• generate a confidence score based on the embedding;
• and
• based on the confidence score, update a set of previously enrolled embeddings with the embedding, the embedding meeting a clustering confidence threshold, and the update effective to alter the set of previously enrolled embeddings by which a future embedding is used to authenticate the user's face.