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cs.CV2026
Shadow loss: Memory-linear deep metric learning for efficient training
Alif Elham Khan, Mohammad Junayed Hasan, Humayra Anjum +1
Deep metric learning objectives (e.g., triplet loss) require storing and comparing high-dimensional embeddings, making the per-batch loss buffer scale as , where i…
cs.CV2025
HadaSmileNet: Hadamard fusion of handcrafted and deep-learning features for enhancing facial emotion recognition of genuine smiles
Mohammad Junayed Hasan, Nabeel Mohammed, Shafin Rahman +1
The distinction between genuine and posed emotions represents a fundamental pattern recognition challenge with significant implications for data mining applications in social scien…