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Self-Organizing Map Cluster Labels and Use

Labels

The Self-Organizing Map Cluster Category and Labels panel options for setting the category and label for each cluster. The fields displayed are:

Cluster
The index of the cluster ranging from 0 to the product of the network architecture output rows and columns.
Category
A user-supplied value which can indicate the action to take when this cluster is the winner.
Label
A user-supplied description of the cluster, which could be the most significant attributes its members.

Use

Through analyzing the network weights array, each of the clusters can be provided a label describing their most salient characteristics and the category for action defined. These values may then be entered in the listbox and used to display the Cluster Diagram inspector.

Steps in using the panel for training include:

  1. Select a cluster row. Select a cluster category from the available list, or enter a new value in the box. Press the Set Category button.
  2. Select a cluster row. Select a cluster label from the available list, or enter a new value in the box. Press the Set Label button..
  3. Repeat for each cluster row.

You can multiply select rows and set values for more than one row at a time.