Accuracy for Face Identification, Need some examples for AccuracyCalculator

[f-izzat]

• I have a dataset consisting 1000 identities, each with a varying number of face images (minimum 3).
• I also have a trained face recognition model, say ArcFace to which for every single face image I have its embeddings.
• How would I use the AccuracyCalculator, If i were to want to evaluate the model in retrieving the top 5 similar faces to the query?
• Would I randomly select a single face image for each identity as a query then calculate its metrics?

Some examples in how the AccuracyCalculator could be used would be much appreciated

Thanks