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exadel-inc / CompreFace

Leading free and open-source face recognition system
https://exadel.com/accelerator-showcase/compreface/
Apache License 2.0
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How can i find the status (coef0, coef1) of my arcface model ? #910

Open ChienLady opened 2 years ago

ChienLady commented 2 years ago

Hi, this is the awesome face application, i have a question

How can i find the status (coef0, coef1) of my arcface model ? I use Asia-ArcFace model of Face Evolved

Thank you

pospielov commented 2 years ago

The formula is (tanh ((coef0 - distance) * coef1) + 1) / 2 coef0 is an average between max and min possible euclidian distances (without outliners). coef1 tries to put negative scenarios to 0 and positive ones to 1 In reality, it's lots of experiments (we did 200 000) and just a formula

If you provide me with a model, I can reproduce those experiments. What is the license of the model?

ChienLady commented 2 years ago

Thank you for your explanation,

This is the google drive link of this model: https://drive.google.com/drive/folders/11TI4Gs_lO-fbts7cgWNqvVfm9nps2msE?usp=sharing

More information in https://github.com/ZhaoJ9014/face.evoLVe#model-zoo The model i am using is trained on the Private Asia Face dataset.

Thanks.

pospielov commented 2 years ago

The repository you send me uses Pytorch. And our InsightFace implementation is MXNet based. So CompreFace can't read Pytorch models.

ChienLady commented 2 years ago

Can you share me the script you calculated the coef, i want to learn by code, i can't find it in CompareFace repo My gmail: chientranminh0511@gmail.com

Thank you.

nagem07 commented 2 years ago

Hi, would you mind sharing the script to me as well.