TF

Computes the relative term frequency (tf) of each term according to each document and adds a column containing the tf value. The value is computed by dividing the absolute frequency of a term according to a document by the number of all terms of that document.

Input ports

1. Type: Table
   Terms and related documents input table
   The input table which contains terms and documents.

Output ports

1. Type: Table
   Terms and documents output table
   The output table which contains terms documents and a corresponding frequency value.