TD_DecisionForest Syntax | DecisionForest | Teradata Vantage - TD_DecisionForest Syntax - Analytics Database

Database Analytic Functions

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-04-06
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Product Category
Teradata Vantage™
TD_DecisionForest (
ON { table | view | (query) } AS InputTable PARTITION BY ANY
USING
   InputColumns ({'input_column'|input_column_range }[,…])
   ResponseColumn('response_column')
   [ MaxDepth (maxdepth) ]
   [ MinNodeSize (minnodesize) ]
   [ NumTrees (numtrees) ]
   [ ModelType ('classification'|'regression') ]
   [ TreeSize (treesize) ]
   [ CoverageFactor (coveragefactor) ]
   [ Seed (seed) ]
   [ Mtry (mtry) ]
   [ MtrySeed (mtryseed) ]
   [ MinImpurity (minimpurity) ]
)
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