TD_TrainTestSplit Syntax | train_test_split | Teradata Vantage - TD_TrainTestSplit 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
dita:mapPath
gjn1627595495337.ditamap
dita:ditavalPath
ayr1485454803741.ditaval
dita:id
jmh1512506877710
Product Category
Teradata Vantageā„¢
TD_TrainTestSplit(
ON { table | view | (query) } AS InputTable [ PARTITION BY ANY | PARTITON BY ANY ORDER BY col-list ]
USING
[IDColumn('id_column')]
[TrainSize(float_value)]
[TestSize(float_value)]
[Seed(seed_value)]
[StratifyColumn('stratify_column')]
)
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