Bag of Words

FlixportFlixport Member Posts: 33 Contributor II
Hey RM Fam,

Is there an explanation about the topic "Bag of Words" in RapidMiner? The relation to RM is important here, thats why i am asking.


Best Answer


  • FlixportFlixport Member Posts: 33 Contributor II

    Okay, I'll ask the question differently for understanding.

     The operators (see picture), for text processing, basically form the process of the "bag-of-word", if I understand it correctly. Because of the definition that a bag-of-words is a representation of text that describes the occurrence of words within a document. It involves two things:

        A vocabulary of known words.

        A measure of the presence of known words.

  • mschmitzmschmitz Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 2,059  RM Data Scientist
    i am a bit puzzeled of what you need? A reference for the term in RM context?

    - Head of Data Science Services at RapidMiner -
    Dortmund, Germany
  • FlixportFlixport Member Posts: 33 Contributor II
    yes, a reference in RM context^^


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