7.00.02 - Request Definition - 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 Aster Scoring SDK function uses a different request schema from SQL-MapReduce function Single_Tree_Predict. As an example, the table for the SQL-MapReduce function looks like:

Single_Tree_Predict Request Schema
PID ATTRIBUTE ATTRVALUE
9 RI 1.51545
9 Na 14.14
9 Mg 0.00
... ... ...

For the Aster Scoring SDK function, the request must be a flat data structure, as shown below for the same example:

Aster Scoring SDK Single Decision Tree Request Schema
PID RI Na Mg ...
9 1.51545 14.14 0.00 ...