@InProceedings{hu2020pyretri,
  author    = {Benyi Hu and
               Ren{-}Jie Song and
               Xiu{-}Shen Wei and
               Yazhou Yao and
               Xian{-}Sheng Hua and
               Yuehu Liu},
  title     = {PyRetri: {A} PyTorch-based Library for Unsupervised Image Retrieval
               by Deep Convolutional Neural Networks},
  booktitle   = {28th ACM International Conference on Multimedia (ACM MM)},
  year      = {2020},
}