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  • 05 Bag of Words and Frequencies - Solution
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05 Bag of Words and Frequencies - Solution

Text mining Text processing NLP Natural language processing TF
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Solution to an L4-TP SELF-PACED COURSE exercise. Create a bag of words of a document. Calculate document frequencies (DF), term frequencies (TF), inverse document frequencies (IDF), and TF-IDF scores. CHECK YOUR ANSWERS: - The word "text" occurs in the agenda of the L4-TP course 4 times and therefore most often - 28 words occur in both agendas - The words with the highest TF-IDF scores are time (0.038), series (0.038), and text (0.025)

External resources

  • Bag of Words and Frequencies

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Created with KNIME Analytics Platform version 4.4.0
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    KNIME Base nodes Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.0

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    KNIME Math Expression (JEP) Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.0

    knime
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    KNIME Textprocessing Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.0

    knime
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