RandomSample Input - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
8.10
1.1
Published
October 2019
Language
English (United States)
Last Update
2019-12-31
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

InputTable Schema

Column Data Type Description
target_column Any [Column appears once for each specified target_column.] Column to use for sampling.
weight_column BYTEINT, SMALLINT, INTEGER, BIGINT, NUMERIC, DOUBLE PRECISION, or NUMBER [Column appears only with WeightColumn syntax element.] Can be an target_column. Weight for weighted sampling of rows.
seed_column Any [Column appears once for each specified seed_column.] Can be an target_column. Column by which to partition the input.