TD_OneHotEncodingFit | OneHotEncodingFit | Teradata Vantage - TD_OneHotEncodingFit - Database Engine 20

Database Engine 20 In-Database Analytic Functions

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Database Engine 20
Release Number
20.00
Published
June 2025
ft:locale
en-US
ft:lastEdition
2026-03-09
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rjr1747262120366.ditamap
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jlp1749501702948.ditaval
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jmh1512506877710
Product Category
Teradata Vantageā„¢

TD_OneHotEncodingFit outputs a table of attributes and categorical values to input to TD_OneHotEncodingTransform, which encodes them as one-hot numeric vectors, that is, a vector that contains 0 or 1, where it is set to 1 if a specific categorical value is true (for example, M in a gender column would be 1, all other values are 0).

TD_OneHotEncodingFit follows this process:
  1. Select a table of attributes and categorical values.
  2. Use TD_OneHotEncodingFit to output the attributes and categorical values to TD_OneHotEncodingTransform.