Benjamin VanderSluis bvander@cs.umn.edu December 13, 2012
This patch provides an additional similarity metric to "Cluster 3.0" Namely, the ability to cluster via a raw inner product.
Command Line Only
I don't use the gui, and it would presumably need some additional changes before it can use the additional options.
Similarity is defined as the inner product (with NaNs set to 0) and Distance is defined as
Zero - Similarity/1000
Cluster needs the similarity to be less than one, so I've encoded the assumption that the inner product will be less than 1000. This works for my applications, but you may need to set that number to something larger. See:
cluster.patch : lines 72-76
This patch is intended to be applied to version 1.5 of Cluster version 3.0
which you can obtain here: http://bonsai.hgc.jp/~mdehoon/software/cluster/software.htm