VGG16等keras预训练权重文件的下载:https://github.com/fchollet/deep-learning-models/releases/

本地存放目录:

      Linux下是放在“~/.keras/models/”中

      Win下则放在Python的“settings/.keras/models/”中

     在anaconda on win中是:D:\Anaconda3\Lib\site-packages\tensorflow\contrib\keras\api\keras\applications\vgg16

 原文:https://blog.csdn.net/x_ym/article/details/78967710