Similarity matrix

A similarity matrix is a matrix of scores which express the similarity between two data points. They are used in a sequence of data. This is an example to present songs in a similarity matrix - repetition parts can be seen from the similarity matrix. The example shows musical tempo to segment the music properly: music tempo gives the similarity matrix a new time unit to detect the whole repeating patterns precisely.

http://www-scf.usc.edu/~ise575/a/projects/shiu/website/