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  • 01_Document_clustering
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Importing, preprocessing, and clustering of textual data

NLP Natural Language Processing
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This workflow shows how to import textual data, preprocess documents by filtering and stemming, transform documents into a bag of words and document vectors, and finally cluster the documents based on their numerical representation.

Used extensions & nodes

Created with KNIME Analytics Platform version 4.0.2
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    KNIME Core Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.2

    knime
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    KNIME Distance Matrix Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.2

    knime
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    KNIME Textprocessing Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.2

    knime
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