BriefGPT.xyz
May, 2022
Grad-CAM++等价于带有正梯度的Grad-CAM
Grad-CAM++ is Equivalent to Grad-CAM With Positive Gradients
HTML
PDF
Miguel Lerma, Mirtha Lucas
TL;DR
研究了Grad-CAM算法在图像对象识别中的定位作用以及其限制，提出了Grad-CAM++算法，并表明它比多个对象实例的图像中用于网络预测的简单变量实现的Grad-CAM算法更有效。
Abstract
The
grad-cam
algorithm provides a way to identify what parts of an image contribute most to the output of a classifier deep network. The algorithm is simple and widely used for
localization
of objects in an image
→