Semantic similarity, also called semantic relatedness or semantic closeness/proximity/nearness, is a concept whereby a set of documents or terms within term lists are assigned a metric based on the likeness of their meaning / semantic content.
Sample blog post: Valdis Krebs, June Holly, and Jack Rizziuto have launched a web site for their collaborative, Networkweaving, from which they also blog. (Great picture, guys!) Their work truly is collaborative and they are finding resonance in their wor