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Document Vector

Other Data Types Text Processing Transformation
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This node creates a document vector for each document representing it in the terms space. The values of the feature vectors can be specified as boolean values or as values of a specified column i.e. an tf*idf column. The dimension of the vectors will be the number of distinct terms in the BoW.

Node details

Input ports
  1. Type: Table
    Documents input table
    The input table containing the bag of words.
Output ports
  1. Type: Table
    Documents output table
    An output table containing the documents with the related document vectors.
  2. Type: DocumentVectorPortObject
    Model output
    A model containing node settings as well as column names of the term feature space.

Extension

The Document Vector node is part of this extension:

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