title: Does keras have a pretrained AlexNet like VGG19?
body: <p>If I want to use pretrained VGG19 network, I can simply do</p>
  
  <pre><code>from keras.applications.vgg19 import VGG19
  VGG19(weights='imagenet')
  </code></pre>
  
  <p>Is there a similar implementation for <code>AlexNet</code> in keras or any other library?</p>