no code implementations • 19 Apr 2023 • Xuanyu He, Yu-I Yang, Ran Song, Jiachen Pu, Conggang Hu, Feijun Jiang, Wei zhang, Huanghao Ding
Statistically, the structure of a winning subnetwork guarantees an approximately optimal ratio in this regime.
no code implementations • 12 Jan 2021 • Xuanyu He, Wei zhang, Ran Song, Qian Zhang, Xiangyuan Lan, Lin Ma
By studying two unsupervised person re-ID methods in a cross-method way, we point out a hard negative problem is handled implicitly by their designs of data augmentations and PK sampler respectively.