Skip to content

适配方法

Proxy Anchor

介绍

Proxy Anchor是一种基于度量学习的检索算法,它结合了Proxy类算法和Pair类算法,既具有Proxy类算法的高效,又能够利用Pair之间的对比信息。

论文引用

@inproceedings{kim2020proxy,
  title={Proxy anchor loss for deep metric learning},
  author={Kim, Sungyeon and Kim, Dongwon and Cho, Minsu and Kwak, Suha},
  booktitle={Computer Vision and Pattern Recognition},
  pages={3238--3247},
  year={2020}
}

ROADMAP

介绍

ROADMAP是一种基于优化AP的检索算法,它对单位阶跃函数进行更优的近似,使AP的计算可微,并引入标定损失,减小分块计算AP时引入的误差。

论文引用

@article{ramzi2021robust,
  title={Robust and decomposable average precision for image retrieval},
  author={Ramzi, Elias and Thome, Nicolas and Rambour, Cl{\'e}ment and Audebert, Nicolas and Bitot, Xavier},
  journal={Advances in Neural Information Processing Systems},
  volume={34},
  pages={23569--23581},
  year={2021}
}