part_aligned https://arxiv.org/abs/1707.07256 data folder is cuhk03 dataset https://drive.google.com/open?id=1Qgz7eXFTP5Hi7hO1ew7ZWFSkh_vdl57e resnet50 https://drive.google.com/open?id=14J1Qs8ApuJdhuFvhsf7ejijr86SLFr-p