TD_WordEmbeddings Syntax | WordEmbeddings - TD_WordEmbeddings Syntax - Teradata Vantage

Teradata® VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
Language
English (United States)
Last Update
2024-04-03
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TD_WordEmbeddings (
ON { modeltable | view | (query) } AS MODELTABLE DIMENSION
ON { inputtable | view | (query) } AS INPUTTABLE PARTITION BY ANY
USING
  IDColumn('IDColumn')
  ModelVectorColumns({ 'vector_columns | vector_columns_range' }[,...])
  ModelTextColumn('text_columns')
  PrimaryColumn ('text_column')
[ SecondaryColumn ('text_column')]
[ Accumulate ('text_column') ]
[ Operation({ 'token-embedding' | 'doc-embedding' |'token2token-similarity'|'doc2doc-similarity'}) ]
[ RemoveStopWords({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'})]
[ ConvertToLowerCase({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'})]
[ StemTokens ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'})]
)
You can call this function from:
  • The FROM clause of a SELECT statement
  • As part of a CREATE TABLE statement
  • As part of a CREATE VIEW statement