TD_NaiveBayesTextClassifierTrainer Input - 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
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Product Category
Teradata Vantageā„¢

Input Table Schema

Column Data Type Description
doc_id_column BYTEINT/SMALLINT/INTEGER/BIGINT or CHAR/VARCHAR The InputTable column name that contains the document identifier.
This column is required for 'Bernoulli' model type.
token_column CHAR or VARCHAR The column name that contains the classified training tokens from a tokenization function.
doc_category_column CHAR or VARCHAR The category of the document.
The following vocabulary token names are reserved:
  • NAIVE_BAYES_TEXT_MODEL_TYPE
  • NAIVE_BAYES_PRIOR_PROBABILITY
  • NAIVE_BAYES_MISSING_TOKEN_PROBABILITY