KNN Input - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
8.00
1.0
Published
May 2019
Language
English (United States)
Last Update
2019-11-22
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blj1506016597986.ditamap
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B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

TrainingTable Schema

The table can have additional columns, but the function ignores them.

Column Data Type Description
id_column Any Unique row identifier.
df_column INTEGER, BIGINT, SMALLINT, or NUMERIC Column that function uses to compute distance between a test object and the training objects. TestTable must have a column with the same name and data type.
response_column VARCHAR Class label or classification of classified data object.

TestTable Schema

The table can have additional columns, but the function ignores them.

Column Data Type Description
df_column INTEGER, BIGINT, SMALLINT, or NUMERIC Column that function uses to compute distance between a test object and the training objects. TrainingTable must have a column with the same name and data type.
test_id_column Any Unique test data object identifier.