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I was building a J48 tree on the famous iris dataset.

I used weka 3.8 to build the tree. I also installed graphviz tree visualizer plugin. I use weka in windows 10.

But when I try to visualize it shows me an empty graph. Can some one help me here.

Graphviz Plugin

Graphviz giving me empty graph

mathkid
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  • Possible 'retrospective duplicate'(!) of https://stackoverflow.com/questions/45782862/graphviz-and-weka-only-generates-empty-trees/45882597 ? – nekomatic Aug 25 '17 at 13:34

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