yolov3训练，已经有coco数据集了，为什么他还是要下载呢？而且还是好几十个G
Created by: Attackzzw
! python tools/train.py -c configs/yolov3_darknet.yml --eval 已经有coco数据集，train2017数据集，但还是下载，问什么呢?
/home/aistudio/data/PaddleDetection 2020-06-14 09:20:06,808-INFO: Dataset /home/aistudio/data/PaddleDetection/dataset/coco is not valid for reason above, try searching /home/aistudio/.cache/paddle/dataset or downloading dataset... 2020-06-14 09:20:06,809-INFO: Downloading train2017.zip from http://images.cocodataset.org/zips/train2017.zip 0%| | 4543/18883655 [04:00<448:52:53, 11.68KB/s]^C 2020-06-14 09:24:08,131-INFO: KeyboardInterrupt: main proc 200 exit, kill subprocess [] 0%| | 4543/18883655 [04:00<277:38:59, 18.89KB/s]