We Recommend a Singular Value Decomposition

In this article, we will offer a geometric explanation of singular value decompositions and look at some of the applications of
them. ...

http://www.ams.org/samplings/feature-column/fcarc-svd

Singular Value Decomposition (SVD) Tutorial

http://www.puffinwarellc.com/index.php/news-and-articles/articles/30-singular-value-decomposition-tutorial.html?showall=1

Exploration of the Google PageRank Algorithm

https://googledrive.com/host/0B2GQktu-wcTiaWw5OFVqT1k3bDA/