The workflow starts with a URL to a NY Times rss news feed. The news feed is downloaded and parsed and transformed in DocumentCells.
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.
Used extensions & nodes
Created with KNIME Analytics Platform version 4.1.0
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KNIME Core
KNIME AG, Zurich, Switzerland
Version 4.1.0
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KNIME JavaScript Views
KNIME AG, Zurich, Switzerland
Version 4.1.0
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KNIME REST Client Extension
KNIME AG, Zurich, Switzerland
Version 4.1.0
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KNIME Textprocessing
KNIME AG, Zurich, Switzerland
Version 4.1.0
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KNIME XML-Processing
KNIME AG, Zurich, Switzerland
Version 4.1.0
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