1.0 - 8.00 - NGrams Output - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)

Output Table Schema

The table has a row for each unique n-gram in each input document.

Column Data Type Description
accumulate_column VARCHAR [Column appears once for each specified accumulate_column.] Column copied from input table.
ngram_column VARCHAR Created n-gram.
numgrams_column INTEGER Length of n-gram in words (value n).
count_column INTEGER Count of each unique n-gram in document.
total_count_column INTEGER [Column appears only with TotalCountColumn ('true').] Total number of n-grams in document for each length n specified in Grams argument.