2019年03月26 - You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes cont
2019年03月26 - Focal Loss for Dense Object Detection
Intro
这又是一篇与何凯明大神有关的作品,文章主要解决了one-stage网络识别率普遍低于two-stage网络的问题,其指出其根本原因是样本类别不均衡导致,一针见血,通过改变传统的loss(CE)变为focal