A simplified view of an artificial neural network.
<a href="//commons.wikimedia.org/w/index.php?title=User:Dake&amp;action=edit&amp;redlink=1" class="new" title="User:Dake (page does not exist)">Dake</a>, <a href="//commons.wikimedia.org/wiki/User:Mysid" title="User:Mysid">Mysid</a>
CC BY 1.0
Vectorized by Mysid in CorelDraw on an image by Dake.