Threshold-Consistent Margin Loss for Open-World Deep Metric Learning

no code implementations • 8 Jul 2023 • Qin Zhang, Linghan Xu, Qingming Tang, Jun Fang, Ying Nian Wu, Joe Tighe, Yifan Xing

Existing losses used in deep metric learning (DML) for image retrieval often lead to highly non-uniform intra-class and inter-class representation structures across test classes and data distributions.

Image Retrieval Metric Learning +1