Topic Extraction

This workflow shows how to extract topics from text documents using the Topic Extractor node, and how to determine an optimal number of topics using the Elbow method.

This is a companion discussion topic for the original entry at

I tried to run the workflow here but I cannot view the scatter plot even though Knime ran the analysis successfully. Each time I tried to view the scatter plot. I received an error stating that SVG retrieval failed: Error retrieving image: javascript error: knimeScatterPlotSelectionAppender is not defined. I would be glad if you can help me with that.


Hi @begumkaplan -

I saw your other thread about this issue. Let’s continue the discussion there: