&gt;Using a set of open source machine learning algorithms known as SciKit Learn—code freely available to the world at large—the service seeks to automatically identify blatant vandalism and separate it from well-intentioned changes.<p>It&#x27;s a Python library, available for free download [1]. I&#x27;ve got a book or two on it I&#x27;ve been meaning to read.<p>[1] <a href="http:&#x2F;&#x2F;scikit-learn.org&#x2F;stable&#x2F;" rel="nofollow">http:&#x2F;&#x2F;scikit-learn.org&#x2F;stable&#x2F;</a>