免费开源数据集下载网址汇总

http://academictorrents.com

https://github.com/awesomedata/awesome-public-datasets

https://blog.csdn.net/u012735708/article/details/82682673

https://www.cnblogs.com/ansang/p/8137413.html

http://vision.stanford.edu/resources_links.html

http://slazebni.cs.illinois.edu