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"Great post, Kevin. I've obsessed for a while over the idea of semantic connectivity, and how we can get better results and avoid over-optimization by thinking more in terms of keyword neighborhoods. @randfish recently did a nice whiteboard session on the idea, and spoke of LDA, which is latent Dirichlet allocation or Principal Components Analysis, and topic modeling."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dragonsearchmarketing.com/blog/reaching-on-page-optimization-nirvana/>