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Term Vector

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This node creates a term vector for each term to represent the terms in the document 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 equal to the number of distinct documents 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
    Terms output table
    An output table containing the terms with the related term vectors.

Extension

The Term Vector node is part of this extension:

Related workflows & nodes