feat(server): optimize face re-queueing #6961
Merged
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Description
This is a simple, but effective optimization that minimizes the number of faces re-queued during facial recognition.
We currently re-queue all non-core faces, but this is unnecessary when the face has no matches: it won't be clustered regardless. This is typical of background faces that can make up a significant number of faces in a library.
This optimization benefits "without" jobs the most, as these will have a higher percentage of outlier faces by nature.