7.00.02 - Input - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Release Date
September 2017
Content Type
Programming Reference
User Guide
Publication ID
B700-1022-700K
Language
English (United States)

Both examples use the same input table, which is generated from the output of the StringSimilarity function from the following SQL query.

DROP TABLE IF EXISTS fspredict_input;

CREATE FACT TABLE fspredict_input (PARTITION KEY (id)) AS
SELECT * FROM StringSimilarity (
  ON strsimilarity_input PARTITION BY ANY
  ComparisonColumnPairs (
                  'jaro (src_text2 , tar_text ) AS jaro1_sim',
                  'LD (src_text2 , tar_text, 2) AS ld1_sim',
                  'n_gram (src_text2 , tar_text, 2) AS ngram1_sim',
                  'jaro_winkler (src_text2 , tar_text, 2) AS jw1_sim'
  )
  CaseSensitive ('true')
  Accumulate ('id','src_text2','tar_text')
);

SELECT * FROM fspredict_input ORDER BY 1;