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Analysis of a biometric system's verification performance using similarity matrices

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Please, organize files in this way:

./
├── data/
│	├── data_SM.txt
│	└── data_Class_Labels.txt
└── main.py

main.py

Run main.py in a Python IDE or the terminal by typing python main.py

An example of output

main.py:

----------------------------------------
EER_threshold: 0.59
EER: 1.10%
----------------------------------------
FAR = 10%  ------> FRR value: 0.00%
FAR = 1%   ------> FRR value: 1.67%
FAR = 0.1% ------> FRR value: 97.33%

Genuine and impostor score distribution plot:

ROC curve:

The visualizations of FAR and FRR curve, and EER point:

This project was implemented for CmpE 58Z Sp.Tp. Introduction to Biometrics Course of Bogazici University.

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