no code implementations • 1 Apr 2021 • Junhui Yin, Jiayan Qiu, Siqing Zhang, Jiyang Xie, Zhanyu Ma, Jun Guo
Unsupervised person re-identification (re-ID) has become an important topic due to its potential to resolve the scalability problem of supervised re-ID models.
1 code implementation • 21 Dec 2020 • Siqing Zhang, Ruoyi Du, Dongliang Chang, Zhanyu Ma, Jun Guo
Convolution neural networks (CNNs), which employ the cross entropy loss (CE-loss) as the loss function, show poor performance since the model can only learn the most discriminative part and ignore other meaningful regions.
Ranked #36 on Fine-Grained Image Classification on CUB-200-2011
no code implementations • 13 Sep 2020 • Junhui Yin, Jiayan Qiu, Siqing Zhang, Zhanyu Ma, Jun Guo
To this end, we propose a Self-Supervised Knowledge Distillation (SSKD) technique containing two modules, the identity learning and the soft label learning.
1 code implementation • 9 Mar 2020 • Junhui Yin, Siqing Zhang, Dongliang Chang, Zhanyu Ma, Jun Guo
This module contains two key components, the channel attention guided dropout (CAGD) and the spatial attention guided dropblock (SAGD).