And ClusterOutputPostProcessorDriver was introduced in Mahout 0.6, it
should not be available in 0.5.
On 20-04-2012 21:18, Paritosh Ranjan wrote:
Do you want a hierarchy without overlap?
If yes, then you should not use FuzzyK, or use it only at the lowest
level.
Clustering Algorithm on parent data ->
ClusterOutputPostProcessorDriver -> Clustering Algorithm on sub
clusters -> ClusterOutputPostProcessorDriver -> Clustering Algorithm
on sub clusters ...
That's how it is supposed to work. You can use different clustering
algorithms at different levels.
On 20-04-2012 17:06, ivan obeso wrote:
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]
