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Clustering problem in SOM Visualizer

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Clustering problem in SOM Visualizer

Postby Guest » Tue Nov 16, 2010 1:21

Hi,

I am using 868810 examples with 3 attributes, 0 meta attributes, classification; Discrete class with 3 values.... I have used KNN to do clustering. But I also want to see clustering in SOM Visualizer. In SOM Visualizer I got the result with some circles with some colours...but when I clicked on one of those circles (to see which values are belong to which attribute), I am getting following error....Please any one can help me to solve my problem or tell me alternative way to do this.

There were problems importing the following widgets:
OWNetworkFromDistances: No module named OWNetworkHist
The following widgets could not be imported and will not be available: OWNetworkFromDistances.

Unhandled exception of type AttributeError occured at 0:26:18:
Traceback:
File: OWSOMVisualizer.py, line 976 in mouseReleaseEvent
Code: self.selectionRectItem.hide()
AttributeError: 'NoneType' object has no attribute 'hide'

Unhandled exception of type AttributeError occured at 0:31:54:
Traceback:
File: OWSOMVisualizer.py, line 976 in mouseReleaseEvent
Code: self.selectionRectItem.hide()
AttributeError: 'NoneType' object has no attribute 'hide'


Thanks in advance.

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