Prediction Accuracy - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
dita:mapPath
kiu1466024880662.ditamap
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AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software

The prediction accuracy is calculated as follows:

SELECT (SELECT COUNT(id) FROM glmpredict_admissions
  WHERE admitted = fitted_category)/(SELECT count(id)
    FROM glmpredict_admissions) AS prediction_accuracy;
GLMPredict Example 1 Prediction Accuracy
prediction_accuracy
1.00000000000000000000