I have clusterized a few documents using fuzzy clustering, so now i have a large amount of clusters with the id of the documents contained in each one.
In order to give some structure to this data, I have used the ClusterOutputPostProcessorDriver class to discover the overlaps between clusters, but its a low level solution because if cluster A overlaps with cluster B, then cluster B overlaps with A too, so its a little difficult to stablish a hierarchy. I would like to know if theres a simple way to obtain the cluster tree of this data. I am using mahout v0.5. Sorry for my english. [http://www.cs.nyu.edu/~davise/om-dist/node4.html]
