&#x27;bandito&#x27; likely comes from multi-armed bandit, a technique for implementing a&#x2F;b tests (<a href="https:&#x2F;&#x2F;support.google.com&#x2F;analytics&#x2F;answer&#x2F;2844870?hl=en" rel="nofollow">https:&#x2F;&#x2F;support.google.com&#x2F;analytics&#x2F;answer&#x2F;2844870?hl=en</a>)