The workflow starts with URLs to some RSS news feeds. The news feed is downloaded, parsed and transformed in documents.
Names of persons, organizations and locations are then recognized and the corresponding tags are assigned, in order to apply a coloring based on a tag type later on.
After transformation into a bag of words, and filtering of all non-persons, -organizations, or –locations colors are assigned and the terms are visualized via a Tag Cloud.
To use this workflow in KNIME, download it from the below URL and open it in KNIME:Download Workflow
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