A deep learning approach for face recognition based on angularly discriminative features

•A novel technique to enhance the proficiency of deep face recognition system.•Improving softmax by margining both multiplicative angular and additive cosine margin.•Most significant way to use these margins by not dividing into piece-wise function.•For testing, datasets have massive variation on ag...

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Veröffentlicht in:	Pattern recognition letters 2019-12, Vol.128, p.414-419
Hauptverfasser:	Iqbal, Mansoor, Sameem, M. Shujah Islam, Naqvi, Nuzhat, Kanwal, Shamsa, Ye, Zhongfu
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Additive margin Angular margin Computer vision Datasets Deep learning Digital imaging Face dataset Face recognition Facial recognition technology Feature recognition Loss function Object recognition Pattern recognition Trigonometric functions
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