KaiyangZhou/deep-person-reid: deep-person-reid v0.2.0

Code structure is re-organized, which is easier to read and modify data_manager is split into different scripts. Added --fixbase option, allowing randomly initialized classifier layer to be trained while keeping base network frozen. Rewrote sampler for triplet loss, which allows most of the training images to be covered during a training epoch. Added requirements.txt, which eases environment configuration. Instructions on data preparation and benchmarks are separated into different files. To be done: --lmdb is under development