Inconsistent results

[nickpoorman]

I've noticed when doing many scan's, eventually it will always give you a "not nude" result.

Example: (click the image a bunch of times and the results end up changing to "not nude") http://davidwalsh.name/demo/nude-js.php

[Shuunen]

Only censored images are detected as nude : http://codepen.io/Shuunen/pen/dovaKR