Step 1. Create Tokenized Test Document Set - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
dita:mapPath
kiu1466024880662.ditamap
dita:ditavalPath
AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software
CREATE fact TABLE tfidf_token2 DISTRIBUTE BY HASH(docid) AS
  SELECT * FROM nGram (
    ON tfidf_test
    TextColumn ('content')
    Delimiter (' ')
    Grams ('1')
    Overlapping ('false')
    ToLowerCase ('true')
    Punctuation ('\[.,?\!\]')
    Reset ('\[.,?\!\]')
    Total ('false')
    Accumulate ('docid')
  );