7.00.02 - Output - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Release Date
September 2017
Content Type
Programming Reference
User Guide
Publication ID
B700-1022-700K
Language
English (United States)

The NaiveBayesTextClassifierTrainer function outputs a model table, described in the following table.

NaiveBayesTextClassifierTrainer Model Table Schema
Column Name Data Type Description
TOKEN VARCHAR Contains the classified training tokens.
CATEGORY VARCHAR Contains the prediction categories for the tokens.
PROB DOUBLE PRECISION Contains the probabilities that the tokens are in the categories.

The following is an example of a model table.

NaiveBayesTextClassifierTrainer Model Table Example
TOKEN CATEGORY PROB
ASTER_NAIVE_BAYES_PRIOR_PROB C000008 0.1
ASTER_NAIVE_BAYES_MISSING_TOKEN_PROB C000008 0.0555555555555556
ASTER_NAIVE_BAYES_PRIOR_PROB C000013 0.1
ASTER_NAIVE_BAYES_MISSING_TOKEN_PROB C000013 0.0555555555555556
... ... ...
bank C000008  
bank C000013  
bank C000020  
bank C000022  
bank C000024  
bank C000007  
transportation ... ...
... ... ...