1.1 - 8.10 - DecisionForest Syntax - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.1
8.10
Release Date
October 2019
Content Type
Programming Reference
Publication ID
B700-4003-079K
Language
English (United States)

Version 2.25

SELECT * FROM DecisionForest (
  ON { table | view | (query) } AS InputTable
  OUT TABLE OutputTable (output_table)
  [ OUT TABLE OutputMessageTable (output_message_table) ]
  USING
  ResponseColumn ('response_column')
  [ NumericInputs ('numeric_input_column' [,...]) ]
  [ CategoricalInputs ('categorical_input_column' [,...]) ]
  [ CategoricalEncoding ({ 'GrayCode' | 'Hashing' }) ]
  [ MaxNumCategoricalValues (max_cat_values) ]
  [ TreeType ( { 'regression' | 'classification' } ) ]
  [ NumTrees (number_of_trees) ]
  [ TreeSize (tree_size) ]
  [ MinNodeSize (min_node_size) ]
  [ Variance (variance) ]
  [ MaxDepth (max_depth) ]
  [ Mtry (mtry) ]
  [ MtrySeed (mtryseed) ]
  [ OutOfBag ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ DisplayNumProcessedRows {'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'} ]
  [ Seed (seed) ]
  
) AS alias;