Clustering

NancyNancy Member Posts: 9 Contributor II
Hi,

While I am working with DBScanClustering I am getting 2 clusters in graph view, but I am getting  only 1 cluster in DataView part of the ExampleSet.
In my dataset I have nearly 600 items where cluster-0 shows '0' items. Can anyone help me

Thanks in Advance,
Nancy  :)

Answers

  • landland RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 2,529   Unicorn
    Hi,
    the first cluster is the outlier cluster which contains all examples, not assigned to one cluster. It seems to me, your parameter settings of DBScan result in one large cluster, containing all examples. You will have to tune them a bit.

    Greetings,
      Sebastian
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