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Cluster Model Visualizer

Synopsis​

This operator uses visualization tools for centroid-based cluster models to capture the essential details of each cluster.

Description​

The visualization tools include the following:

  • Overview: shows the size of all found clusters, together with some information about the clusters and their quality.
  • Heat map:: displays a decision tree describing the main difference between the clusters.
  • Centroid Chart: shows the values for the cluster centroids in a parallel chart.
  • Centroid table: shows the values for the cluster centroids in a table.
  • Scatter plot: with a choice of cluster, displays a scatter plot in terms of the two most important Attributes.

Input​

model​

This input port expects a centroid-based cluster model.

clustered data​

This input port expects a clustered ExampleSet which is the output of the cluster model building process.

Output​

visualization output​

This output port provides visualization tools to help understand clusters.

model output​

The input model is passed without changing to the output through this port.

See Also​