1.0 - 8.00 - NERExtractor Output - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Teradata Vantage
Release Number
Release Date
May 2019
Content Type
Programming Reference
Publication ID
English (United States)

Output Table Schema

Column Data Type Description
accumulate_column Same as in input table Column copied from input table.
sn INTEGER Serial number of extracted entity.
entity VARCHAR Extracted entity.
type VARCHAR Type of extracted entity.
start INTEGER Start position of extracted entity in input text.
end INTEGER End position of extracted entity in input text.
context VARCHAR [Column appears only with ShowContent argument.] Context of extracted entity.
approach VARCHAR Method used to identify extracted entity—CRF, RULE, or DICT.