Try it out below:
A set of images representing the categories in wikidata is indexed using Google's Inception model. For each image we extract the top layer's vector. The uploaded image is treated the same - displayed are the images that are closest.
For more information, see the blog post, or check out the code on Github
Give a man a fire and he's warm for the day. But set fire to him and he's warm for the rest of his life