1.1 - 8.10 - DecisionForestPerSegment 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)
SELECT * FROM DecisionForestPerSegment (
  ON { table | view | (query) } AS InputTable
    PARTITION BY { partition_column [, ...] | 1 }
  [ ON { table | view | (query) } AS AttributeTable
    PARTITION BY { partition_column [, ...] | 1 } ]
  [ ON { table | view | (query) } AS ParameterTable
    PARTITION BY { partition_column [, ...] | 1 } ]
  USING
  ResponseColumn ('response_column')
  [ NumericInputs ({ 'numeric_input_column' | numeric_input_column_range }[,...]) ]
  [ CategoricalInputs ({ 'categorical_input_column' | categorical_input_column_range }[,...]) ]
  [ TreeType ( { 'regression' | 'classification' } ) ]
  [ NumTrees (number_of_trees) ]
  [ MinNodeSize (min_node_size) ]
  [ Variance (variance) ]
  [ MaxDepth (max_depth) ]
  
  [ CategoricalEncoding ({ 'Target' | 'GrayCode' | 'Hashing' }) ]
  [ MinSamplesForEncoding (k) ]
  [ Smoothing (f) ]
  [ ErrorHandler {'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'} ]
  [ Mtry (mtry) ]
  [ MtrySeed (mtryseed) ]
  [ DisplayNumProcessedRows {'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'} ]
  [ Seed (seed) ]
) AS alias;