Tor stands for The Onion Router – It is free and open-source software that enables anonymous communication. Once you have installed Tor, you can access the dark web by entering specific URLs or web addresses into the browser's address bar. YOLO作者自己写的一个深度学习框架叫darknet(见YOLO原文2.2部分),后来在YOLO9000中又提出了一个19层卷积网络作为YOLO9000的主干,称为Darknet-19,在YOLOv3中继续改进,提出了一个更深的、借鉴了ResNet和的FPN的网络Darknet-53。这两者都是用于提取特征的主干网络。.