Faster RCNN
1、Precision、Recall
Precision/Recall和ROC曲线
http://blog.csdn.net/adminabcd/article/details/46475361
关于机器学习中Precision和Recall的概念的理解
http://blog.csdn.net/Relocy/article/details/51453950
目标检测中的mAP是什么含义?
https://www.zhihu.com/question/53405779