SQL Statement to Create Model Table - 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
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kiu1466024880662.ditamap
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AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software
CREATE DIMENSION TABLE  news_model  AS
  SELECT * FROM  NaiveBayesTextClassifierTrainer  (
    ON (SELECT * FROM NaiveBayesTextClassifierInternal (
      ON (SELECT token, category
        FROM  TextTokenizer  (
          ON  news  PARTITION BY ANY TextColumn ('content')
          OutputByWord ('true')
          Language ('zh_CN')
          Accumulate ('category')
        )
      ) AS "TOKENS" PARTITION BY category
    ON stop_words AS "STOP_WORDS" DIMENSION
    TokenColumn ('token')
    ModelType ('Multinomial')
    DocCategoryColumn ('category')
    StopWordsColumn ('word')
  )
) PARTITION BY 1);