1. A method for evaluation of data relevance, comprising: (a) generating a query; (b) receiving a topic-evaluation vector the topic-evaluation vector including a plurality of relevance determinations for a collection of data, each relevance determination in the plurality of relevance determinations pertaining to a topic; (c) comparing the topic-evaluation vector to the generated query; and (d) performing a resulting action based on the results of the comparison performed in step (c).