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https://issues.apache.org/jira/browse/MAHOUT-966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gaurav Redkar updated MAHOUT-966:
---------------------------------
Description:
After running the post processor the number of points that each cluster
contains is not matching the number of points each cluster should contain as
stated by clusterdumper.
MSV-287{ n=90 c=[0.05195, 0.05675, 0.07151, 0.05713, 0.06946,...}
MSV-145{ n=90 c=[0.93685, 0.93071, 0.93641, 0.94629, 0.94409,..}
the n mentioned in clusters-n-final against each cluster is different from the
number of points actually contained in d directory for each cluster. Any idea
why is this happening ...?
was:
After running the post processor the number of points that each cluster
contains is not matching the number of points each cluster should contain as
stated by clusterdumper.
MSV-287{ n=90 c=[0.05195, 0.05675, 0.07151, 0.05713, 0.06946,...}
MSV-145{ n=90 c=[0.93685, 0.93071, 0.93641, 0.94629, 0.94409,..}
the n mentioned in clusters-n-final against each cluster is different from the
number of points actually contained in d directory for each cluster. Any idea
why is this happening ...?
Also I would like to know the procedure to upload the dataset that I have used.
Environment: hadoop 0.20.2 mahout 0.6 (was: hadoop 0.20.2 mahout 0.5 )
the command line commands that were used as follows:
for clustering:
bin/mahout org.apache.mahout.clustering.syntheticcontrol.meanshift.Job -x 15
-cd 0.05 -t1 0.7 -t2 0.5 -dm
org.apache.mahout.common.distance.EuclideanDistanceMeasure -i testdata -ow -o
output
for viewing the output :
bin/mahout clusterpp -i output -o output/ppclusters
while using clusterdumper :
bin/mahout clusterdump -s output/clusters-3-final -p output/clusteredPoints -o
/usr/local/trunk/examples/clusteranalyze300112.txt
> Mismantch in the number of points given by the clusterDumper and
> ClusterOutputPostProcessor
> -------------------------------------------------------------------------------------------
>
> Key: MAHOUT-966
> URL: https://issues.apache.org/jira/browse/MAHOUT-966
> Project: Mahout
> Issue Type: Bug
> Components: Integration
> Affects Versions: 0.6
> Environment: hadoop 0.20.2 mahout 0.6
> Reporter: Gaurav Redkar
> Fix For: 0.6
>
>
> After running the post processor the number of points that each cluster
> contains is not matching the number of points each cluster should contain as
> stated by clusterdumper.
>
> MSV-287{ n=90 c=[0.05195, 0.05675, 0.07151, 0.05713, 0.06946,...}
> MSV-145{ n=90 c=[0.93685, 0.93071, 0.93641, 0.94629, 0.94409,..}
> the n mentioned in clusters-n-final against each cluster is different from
> the number of points actually contained in d directory for each cluster. Any
> idea why is this happening ...?
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