MinHash Function Syntax | Teradata Vantage - MinHash Syntax - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

Version 2.10

SELECT * FROM MinHash (
  ON { table | view | (query) } AS InputTable
  [ ON { table | view | (query) } AS SeedTable ]
  OUT TABLE OutputTable (output_table)
  [ OUT TABLE OutputSeedsTable (seed_table_to_save) ]
  USING
  UserIDColumn ('user_id_column')
  ItemIDColumn ('item_id_column')
  HashNum (number_of_hash_functions)
  KeyGroups (number_of_key_groups)
  [ InputFormat ({ 'bigint' | 'integer' | 'string' | 'hex' }) ]
  [ MinClusterSize (minimum_cluster_size) ]
  [ MaxClusterSize (maximum_cluster_size) ]
  [ Delimiter ('delimiter') ]
) AS alias;