1. A system implemented on a machine that effectuates and facilitates normalization of document representation for use with a Naïve Bayes model, comprising: a component that receives a document from an interface, the component determines a norm associated with the document by aggregating absolute term weight values associated with the document and ascertains a term weight for a feature associated with the document, the component divides the term weight for the feature associated with the document with the norm associated with the document to produce a normalized document representation.