This nodes requires a bag of words table as input and computes the number of documents that contain each term. The computed frequency (df) will be added as additional column to the output table.

Input Ports

  1. Type: Data
    The input table which contains terms and documents.

Output Ports

  1. Type: Data
    The output table with terms, documents and a corresponding document frequency (DF) value.


This node is part of the extension

KNIME Textprocessing


Short Link

Drag node into KNIME Analytics Platform